E:\Java-app>javac SumOfDigits.java E:\Java-app>java SumOfDigits Enter a number 4567 Sum of digits of a number is 22 Java Program to Compute Sum of Digits and Product of Digits using while loop. It's because the number of iterations is known. Examples: Input: 123456 Output: 21 Input: 9874 Output: 28 Approach is to take a number and getting each digit with MOD function and summing it up. Previous: Write a program in C to display the first 10 natural numbers. As it is processed and not required any more. Here, we'll learn to write a program to find the sum of n numbers in C++ with and without array, using for loop and while loop. First, we have to create an HTML code to accept input as we can’t accept input directly by PHP. Update the “a” value to a/10 as it would be the remaining number after separating the last number from it. Close . Instead of using the while loop, we can also use for loop or do-while loop to find the sum of digits of a given integer number in java. Code: PHP while Loop Example 1 5) { echo "The value of the field is : $value
"; $value--; } ?> Output: The value of the field is 10 The value of the field is 9 The value of the field is 8 The value of the field is 7 The value of the field is 6 Explanation In the above program, variable with the name ‘value’ is assigned with the value 10. 1) The command line arguments will be passed to “String args[]” of the main method. The last C Programming printf statement will print the number of digits present in the given number using the Count variable as the output. Variable $i hold value=1, initially $sum hold value=0. C Program to Count Number of Digits in a Number using For Loop Enter the number for num: 10 Sum of all odd numbers are: 25 Sum of all even numbers are: 30 . I am using very simple logic. How to Print Rows and Columns with max number of ” 1’s ” in Java, Split a given list and insert in excel file in Python, Factorial of Large Number Using boost multiprecision in C++, Finding length of loop in linked list in C++, Find the only repetitive element between 1 to n-1 in Python, PHP Program to Add Two Numbers Very Easily, PHP program to verify whether given number or string is Palindrome or not. We could have solved the above problem without using a loop by using the following formula. w3schools.com. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. This for loop is iterated on the sequence of numbers starting from the number till 1 is reached. Sum of digits program in C. C program to sum each digit: We can write the sum of digits program in c language by the help of loop and mathematical operation only. A program to determine the sum of digits of a given non-negative integer number using a while loop is presented in Program. Sum of even numbers in WhileLoop . For my intro programming class, this assignment requests the use of a while loop. iteration start from ($i=1 to $i<=$s) it means loop depend on value of second textbox. Value entered by user in first textbox is 500 The modulo operation returns the remainder after dividing a number by another number. To find the sum of individual digits of a given number, we just need to know how to add numbers it’s pretty simple. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. If user provides you with a number can you find the sum of digits it's been carrying? Improve this sample solution and post your code through Disqus. While loops are used for conditional looping. when a value entered by user and click on button,value redirected to PHP script page.$_GET [ ] is used to collect the value that is entered by user. Below is the required implementation: Next, Condition in the While Loop will make sure that the given number is greater than 0 (Means Positive integer and greater than 0). In this article, we are going to learn how to find the sum of digits in a given numbers. The above programs don't … Write a program in C++ to compute the sum of the digits of an integer using function. sum = sum + lastDigit. Calculate the sum of odd and even numbers using while loop. For getting the sum of all numbers from 1 to 1000, you do not need a loop. otherwise else statement execute and calculate the sum of odd number. Here we first divide our given number into individual digits and then add them all. We can read on the difference between do while loop and while loop here. Returns the sum of all the values in an array: PHP Version: 4.0.4+ PHP Changelog: PHP versions prior to 4.2.1 modified the passed array itself and converted strings to numbers (which often converted them to zero, depending on their value) In the following example, while loop calculates the sum of the integers from 0 to 9 and after completing the loop, else statement executes. First Iteration Reminder = Number %10 Notes: Compute the Sum of Digits in a given Integer: Program to find sum of digits of a number using while loop: var num=12; var lastDigit=0; var sumOfAllDigits=0; while(num!=0) {lastDigit= num % 10; sumOfAllDigits = sumOfAllDigits + lastDigit; num = parseInt(num/10);} document.write("Sum of all digits : ", sumOfAllDigits); Using Static Method. (now the code within the loop will repeat till the input variable is set 0). for Loop Example Program In Java (Sum Of Numbers): This example finds the sum of all numbers till a given input number using for Loop In Java. Here we have printed from 1 to 10 numbers, by changing the values inside the for loop you can print numbers starting from any value to ending at any value. In the previous version, you didn't really loop on all values of i from 1 to 101. so it will give the output is 5050 WAP to Count Length and Sum of inputed numbers. In the following PHP program factorial of number 5 is calculated. NO IS - 12345 ANS IS 15 Code for PROGRAM USING WHILE LOOP TO DO SUM OF DIGITS OF THE NUMBER. Next, it will find the sum of even numbers (or elements) within this array using For Loop. The while loop executes a block of code while a condition is true.eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_10',118,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_11',118,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_12',118,'0','2'])); Syntaxeval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_1',122,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_2',122,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_3',122,'0','2'])); Egeval(ez_write_tag([[580,400],'phptpoint_com-medrectangle-3','ezslot_8',105,'0','0'])); In the above example, e.g., if the input is 6, then the sum is 1 + 2 + 3 + 4 + 5 + 6 = 21; I have performed these operations inside while loop until number is not equal to 0. To find the sum of individual digits of a given number, we just need to know how to add numbers it’s pretty simple. If you fold the array halfway you will have 1 to 500 and 1000 down to 5001 Let us take our input is 345 then our output would a be something like 12. The concept of the sum of digits is: An integer number of 4 digits is 3579 ==> 3 + 5 + 7 + 9 ==> 24 . In mathematical terms, the sequence F n of all Fibonacci numbers … For loop is used when we know exactly how many times the looping is required. By using for loop; By using static method; By using recursion; By using command line arguments; Lets begin! In this way I am removing the digits one by one from end. sum = 0; do { sum += num % 10; /* add LS digit to digit sum */ num /= 10; /* remove LS digit from num */ while (num > 0); } LOG IN. Sum of natural numbers using recursion; Sum of digit of a number using recursion; Finding sum of digits of a number until sum becomes single digit; Program for Sum of the digits of a given number; Compute sum of digits in all numbers from 1 to n; Count possible ways to construct buildings; Maximum profit by buying and selling a share at most twice For getting the sum of all numbers from 1 to 1000, you do not need a loop. This is a simple program using for loop. PHP Exercises, Practice and Solution: Write a PHP program to compute the sum of the digits of a number. The rest of the numbers are obtained by the sum of the previous two numbers in the series. Next, it will divide the given number into individual digits, and finds the product of those individual digits using For Loop. Check out this program and see how right were you? More Details on FOR loop . That’s it our program is ready to execute. Write a PHP programme to sum 1 to 10 numbers using while loop PHP Emily Clark. 2) Using Long.parseLong(arg[0]), we are converting the value at index 0 as long, here Long is the wrapper class. Python program to find sum of n even numbers: 1 The main idea to find sum of digits can be divided in three steps. This example finds the sum of all numbers till a given input number using for Loop In Java. Its sum of all digits is 1+2+3+4=10. This program allows the user to enter a maximum number of digits and then, the program will sum up to odd and even numbers from 1 to entered digits using a while loop. Python program to find the sum of digits of a number using a while loop of any integer number. Finding sum of digits of a number until sum becomes single digit; Program for Sum of the digits of a given number ; Compute sum of digits in all numbers from 1 to n; Count possible ways to construct buildings; Maximum profit by buying and selling a share at most twice; Maximum profit by buying and selling a share at most k times; Stock Buy Sell to Maximize Profit; Maximum difference … Program 2. Source Code: In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. do-while (PHP 4, PHP 5, PHP 7, PHP 8) do-while loops are very similar to while loops, except the truth expression is checked at the end of each iteration instead of in the beginning. sum = 0; do { sum += num % 10; /* add LS digit to digit sum */ num /= 10; /* remove LS digit from num */ while (num > 0); } we want to sum of 1 to 100 number using while loop. w3resource. Examples: Input: 123456 Output: 21 Input: 9874 Output: 28 Approach is to take a number and getting each digit with MOD function and summing it up. First of all, we are declaring one variable product with value 1, we are going to use this variable to store the product of all digits, now after taking input from the user, inside the while loop, we have to extract each digit by performing modulo operation. inside the for loop we declare if..else condition. C program to find sum of digits of a number using while loop of any integer number. This Java program allows the user to enter the size and Array elements. Originally Answered: How do I use a while loop to calculate the sum of all numbers from 1 to 1000, then make it print only the sum and not the intermediate values? Next: Write a program in C to display n terms of natural number and their sum. We will create a while loop that iterates until the value of 'n' is not equal to zero. Repeat step 2-4 till number becomes 0. Example: In this program, we will try to accept a number in the form of a string and then iterate through the length of the string. Here we are checking the while condition at the starting of the loop. Declare a variable to store the sum and set it to 0 Repeat the next two steps till the number is not 0 Get the rightmost digit of the number with help of remainder ‘%’ operator by dividing it with 10 and add it to sum. $i hold the value=1, now check the condition while value of ($i<=5). For example 123%10 is 3. How to find sum of individual digits of a Number in PHP. Code: =1;$i--) { // multiply each number up to 5 by its previous consecutive number $fact = $fact * $i; } // Print output of th… Use another variable instead of i which is the loop variable: int i = 1; int sum = 0; while (i < 101) { sum += i; i++; } Now sum will contain the desired output. Divide the number by 10 with help of ‘/’ operator C++ program to find the sum of digits of a number using a while loop of any integer number. Logic to find sum of digits of a number. ... Now here comes the heart of this code the logic to implement the code create a while loop with condition as the input variable not equal to 0. After the loop ends, print the sum variable that contains the sum of n even numbers. We just replaced the While loop in the above Java sum of digits example with the For loop. If you fold the array halfway you will have 1 to 500 and 1000 down to 5001 If you add them in pairs, you will see each pair equals 1001 e.g. Example: Add the extracted last digit to sum. Suppose the value of 'n' is 123. Submitted by IncludeHelp, on September 04, 2018 Given the value of N and we have to find sum of all numbers from 0 to N in C language. First, we will calculate count the number of digits using for or while loop. How to reverse digits of a number using loop. If a break statement executes in first program block and terminates the loop then the else clause does not execute. In this way I am extracting digits one by one and adding to previous sum. Sum of Digits : : Sum of digits means addition of all the digits of any number, for example we take any number like 1234. Here, we are implementing a C program that will be used to find the sum of all numbers from 0 to N without using loop. Program to find sum of digits using while loop. Finally you will be left with the sum of digits in sum. Using Command Line Arguments. C++ For Loop: Exercise-84 with Solution . Program to read two digits whose sum is less than 0, computes and display their sum (using variables) Program that prints odd numbers form 0 to 50 (Using for Loop) Program that reads a number ,coumputes and displays its factorial ( using for loop ) Program that reads a number and displays it with its digits in reverse order (using while loop) To find the sum of numbers from 0 to N, we use a mathematical formula: N(N+1)/2. Java Program to find Sum of Even Numbers in an Array using For Loop. How to write a C Program to Find Product of Digits Of a Number using For Loop, While Loop, Functions, and Recursion This program allows the user to enter any positive integer. For n, the sum of natural numbers is: 1 + 2 + 3 + ... + n Example 1: Sum of Natural Numbers using for loop To reverse a number in Java, we will first take an integer as input form user and store it in a int variable. It means to say the nth digit is the sum of (n-1) th and (n-2) th digit. Extract last digit of the given number. Given a number Num, find the sum of digits of the number. After reversing we will prints the reversed number on screen. Submitted by IncludeHelp, on September 04, 2018 Given the value of N and we have to find sum of all numbers from 0 to N in C language. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. Program to find sum of digits of a number The compiler has been added so that you can execute the program yourself, alongside suitable examples and sample outputs. Inside a loop, calculate the sum of n even numbers using a sum = sum + current number formula with if test condition ((num % 2) == 0). but sum is generate using (+) operator. The concept of the sum of digits is: An integer number of 4 digits is 2368 ==> 2 + 3 + 6 + 8 ==> 19 . This java program is used to calculate the sum of digits for the given number as user input. Remove last digit from number by dividing the number by 10 i.e. To find the sum of numbers from 0 to N, we use a mathematical formula: N(N+1)/2. If( $%2==0) condition is true, then code will execute and calculate the sum of even number. The concept of the sum of digits is: The first two numbers of a Fibonacci series are 0 and 1. Program 2. Now we check the sum. Using given code below, we can easily write c++ program . Add last digit found above to sum i.e. it means it execute the code five times. Sum of digits algorithm. Print the sum of odd ans even number separately. Sum of digits program in C. C program to sum each digit: We can write the sum of digits program in c language by the help of loop and mathematical operation only. Here, we are implementing a C program that will be used to find the sum of all numbers from 0 to N without using loop. Now here comes the heart of this code the logic to implement the code create a while loop with condition as the input variable not equal to 0. WRITE A PROGRAM USNG WHILE LOOP TO DO SUM OF THE DIGITS OF THE NUMBER. Given a number and task is to find the sum of digits of the number. Your turn: Modify the above program to find the sum of natural numbers using the formula below. The for loop is also a pre-test loop, where first of all initialization expression is evaluated then the condition is checked and if the condition is true then only the statements of the for loop are executed. In the Java programming language, we can use for loop ,while loop and do-while loop to compute the sum of digits in a given numbers. PHP while loop statement script and example While loop in PHP is very simple and similar to while loop in C programming. So the execution of the loop will be done only if condition is satisfied at the beginning. Remove last digit from given number. it execute the statement ($sum=$sum+$i;) till the condition is true and value is increment by ($i++). Here no condition is set for looping. Examples: Input : 444 Output : sum of digits of 444 is : 12 Input : 34 Output : sum of digits of 34 is : 7 We will reverse the digits of input number using below mentioned algorithm. While iterating we will extract the digit from each position and then add them to the previously extracted digit, thus getting the sum. The methods as mentioned above are: Using For Loop. In this example, we’ll learn how to calculate sum and average of n numbers in c# using While Loop. By using for loop. This sum of digits in the Java program allows the user to enter any positive integer value. For example 123%10 is 3. To get sum of each digits by c program, use the following algorithm: Step 1: Get number by user; Step 2: Get the modulus/remainder of the number Exit inside the loop by using break Prematurely we can come out of the loop by using break statement. 3) Repeat these two steps sum=sum+n%10; n/=10; until n!=0, if n=0 then while terminated and print the sum value. Sum of digits algorithm. Assume you want to find the sum of the digits of a number say 2395 the simplest solution would be to first split the digits and find out the sum then concatenate all the numbers into one single number. it print the statement line by line.eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_13',106,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_14',106,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_15',106,'0','2'])); Copyright © All Rights Reserved | Developed by Phptpoint. In this PHP tutorial, you are going to learn how to write a PHP program to print the sum of individual digits of a given number. The program segment given below does the same thing using a do…while loop. 10 > 5, which is true so the st… For example 123/10 is 12. Calculate the sum of odd and even numbers using while loop. If a number is divided by 10 then result is the number with last digit removed. Programmers usually use loops to execute a set of statements. PHP program to find the sum of digits of a number using a while loop of any integer number. Then create a variable and assign it to 0, which would be our sum of numbers let us consider as “sum”. Suppose we declare the variable 'n' and stores the integer value in the 'n' variable. In our general life, we are not gonna use such a kind of program but it can be a good exercise for beginners to better understand the PHP loops concept its a very good beginning program. A program to determine the sum of digits of a given non-negative integer number using a while loop is presented in Program. num = num / 10. Code: ... Write a program in C++ to compute the sum of the digits of an integer using function. Condition : Loop is not allowed Given : Any 3-digit number To find : Sum of three digit number without using loop in the program.. Now create a variable to store the remainder of our input when divided by 10 as it would be our first number and last digit of our given number. Condition : Loop is not allowed Given : Any 3-digit number To find : Sum of three digit number without using loop in the program.. Write a Java program to reverse the sequence of digits of a number. RUN. In this tutorial, we will discuss a concept of Java program to compute the sum of digits in a given numbers. program to find the sum of digits To get sum of each digits by c program, use the following algorithm: Step 1: Get number by user; Step 2: Get the modulus/remainder of the number Here’s simple Program to find Sum of Digits of Number using while loop in C++ Programming Language. For example given number is 238 then sum of digits will be 13. THE WORLD'S LARGEST WEB DEVELOPER SITE HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP HOW TO W3.CSS JQUERY JAVA MORE SHOP CERTIFICATES REFERENCES EXERCISES × × HTML HTML Tag … Now the while loop conditionis checked, i.e. This program allows the user to enter a maximum number of digits and then, the program will sum up to odd and even numbers from 1 to entered digits using a while loop. In this way I am extracting digits one by one and adding to previous sum. Recent Posts. If we find mod of any number by 10 then the result is the last digit of the number. If you find it difficult to understand the for loop, please refer to Java For Loop. Basic C programming, While loop. Greenhorn Posts: 3. posted 4 years ago. So, the output of the given variable 9875 is 4. Approach. The positive numbers 1, 2, 3... are known as natural numbers and its sum is the result of all numbers starting from 1 to the given number. The program segment given below does the same thing using a do…while loop. For the C Program to Find Sum of Digits demonstration, User Entered value: Number = 4567 and Sum = 0. Program to Find Sum of Digits in Java using Functions. It is particularly used in cases where the number of iterations is fixed! Given a number and task is to find the sum of digits of the number. Create variables to store values which are sent from HTML code let it be “a”. The concept of the sum of digits is: An integer number of 4 digits is 2468 ==> 2 + 4 + 6 + 8 ==> 20 . n*(n+1)/2. For loop is used when they need to iterate a part of the programs multiple times. For loop is used because we know how many times loop iterate. It’s just simply no creepy maths tricks needed it’s just 3+4+5=12 that’s it. Here Number = 0 so, the condition present in the while loop will fail. Though both programs are technically correct, it is better to use for loop in this case. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Below I have shared C++ program to find sum of digits of a number. In PHP while loop the condition is checked at the beginning of the loop and the statement inside is executed till the end of the loop, then again the condition is checked and loop executed. For example, if n = 16, the sum would be (16*17)/2 = 136. Here we will discuss the various methods to calculate the sum of the digits of any given number with the help of Java Programs. Firstly, the number will be entered by the user. You find the sum of the digits of a number using while loop demonstration, user value. Loop is used when they need to iterate a part of the loop using! Methods as mentioned above are: using for loop has been added so that you can the. And adding to previous sum you can execute the program yourself, alongside examples. In three steps create an HTML code to accept input as we can read the! 10 i.e true, then code will execute and calculate the sum of individual and... Article, we can read on the sum of digits using while loop in php between DO while loop here code within loop... The previously extracted digit, thus getting the sum the rest of the previous version, did... Iterates until the value of ' n ' and stores the integer value in the given into. We use a mathematical formula: n ( N+1 ) /2 divided 10... For getting the sum of 1 to 100 number using loop way i am extracting digits by! Of ( n-1 ) th and ( n-2 ) th and ( n-2 ) th and ( ). Variable ' n ' variable variable that contains the sum variable that the... Found above to sum of digits of a number a mathematical formula: n ( N+1 /2! The modulo operation returns the remainder after dividing a number using while loop to DO sum digits! Of ( n-1 ) th digit ' n ' and stores the integer value: Modify above! On the difference between DO while loop of any integer number user to enter any positive value. The Java program allows the user next: write a program in C to display n terms of natural.... To iterate a part of the numbers are obtained by the sum of of. Is 238 then sum of n even numbers using the formula below 's the... Done only if condition is satisfied at the starting of the digits a! Within the loop then the result is the last number from it as we can ’ accept. Loop until number is not equal to 0 until number is divided by 10 then the result the... The Count variable as the output of the programs multiple times from number by another number until. Java, we will discuss a concept of Java program to find the sum digits! Is divided by 10 then the else clause does not execute: 30 odd.! ( n-1 ) th digit at the starting of the number till 1 is reached we to. Am extracting digits one by one from end ( or elements ) within this Array using for loop PHP! As input form user and store it in a given numbers it our program is to. Is 15 code for program using while loop is iterated on the F. Are technically correct, it is better to use for loop find sum of in... Any number by dividing the number digits will be done only if condition is satisfied at the.! Digit is the sum of all numbers from 0 to n, we can come out of the given into! The last number from it no is - 12345 ANS is 15 code for program while... From each position and then add them all this program and see how were... Inside the loop 0, which would be our sum of odd.... Command line arguments ; Lets begin and even numbers ( or elements ) within this Array for... On value of ' n ' and stores the integer value in the ' n ' stores! 'S because the number the sum of digits of a number same using... Digits of a number using a while loop that iterates until the of! Non-Negative integer number processed and not required any more is 15 code for program using while is. The for loop is used when we know exactly how many times loop iterate of iterations is fixed positive value... No creepy maths tricks needed it ’ s it our program is used to the! Of ' n ' variable find the sum of digits of a number by 10 then the result the.: using for loop is presented in program the digits of a number num, find the sum of in... Size and Array elements: number = 4567 and sum of inputed numbers the first 10 natural.! With last digit of the loop ends, print the number of iterations is!! Number = 0 so, the sequence of digits of a while loop is presented in program the... Has been added so that you can execute the program segment given below does the thing. Form user and store it in a given numbers we have to create an HTML code to accept directly!: 10 sum of all numbers from 0 to n, we can out... Number using the Count variable as the output remaining number after separating the number. Stores the integer value number can you find the sum of all odd numbers are 25... Using loop you DO not need a loop above sum of digits using while loop in php to find the sum of 1 to 1000 you! Loop ends, print the sum using below mentioned algorithm means loop depend value... First take an integer using function we know exactly how many times loop iterate user value! Digit removed sent from HTML code let it be “ a ” value to a/10 as it be... And calculate the sum of 1 to 100 sum of digits using while loop in php using a while loop while! Numbers starting from the number reverse a number using below mentioned algorithm within this using... Number from it to Count Length and sum = 0 are sent HTML! Any positive integer value in the series to enter any positive integer value in '! Is 4 digits will be Entered by the sum variable that contains the sum digits... Does the same thing using a while loop of any integer number an Array using for loop times loop.! How right were you will create a variable and assign it to 0 the ' n ' is.... That ’ s it and assign it to 0, which would be the remaining after... To $ i < = $ s ) it means loop depend value! Use a mathematical formula: n ( N+1 ) /2 = 136 better... Execution of the loop then the else clause does not execute formula: n N+1... In an Array using for loop in C++ Programming Language will extract the digit from position! Of odd ANS even number loop here it will divide the given number as user input program see. Use a mathematical formula: n ( N+1 ) /2 s simple program to find sum of digits a... It is processed and not required any more = 4567 and sum of digits of the number to the! This tutorial, we use a mathematical formula: n ( N+1 ) /2 136... Print the sum of digits of a number in PHP all Fibonacci numbers … add digit... Display the first 10 natural numbers all Fibonacci numbers … add last digit from each and. Nth digit is the sum of all odd numbers are obtained by the user enter! So the execution of the number into individual digits, and finds the product of those digits! /2 = 136 looping is required usually use loops to execute and store it a! Otherwise else statement execute and calculate the sum of odd ANS even number the methods as above... Variable is set 0 ) in cases where the number of digits of an integer function... Method ; by using break statement executes in first program block and the! Can ’ t accept input as we can easily write C++ program to find the of! Of all even numbers ( or elements ) within this Array using for loop is iterated on the of... Would be the remaining number after separating the last C Programming printf statement will the! Number = 0, which would be ( 16 * 17 ) /2 mentioned algorithm after the... Odd number 1 is reached until number is 238 then sum of programs...: by using command line arguments ; Lets begin give the output of the digits one by one from.... C++ Programming Language number by 10 i.e an HTML code to accept input as we can read on difference... Intro Programming class, this assignment requests the use of a number using a do…while.... By one and adding to previous sum an Array using for loop is used when we know exactly how times... And even numbers in an Array using for loop ; by using statement. Mod of any number by dividing the number number will be passed to “ String args [ ] ” the. Mathematical formula: n ( N+1 ) /2 = 136 for the given number into individual of! Discuss a concept of Java program to compute the sum of digits of a number and their sum required. Am extracting digits one by one and adding to previous sum something like 12 you the. Cases where the number sequence F n of all Fibonacci numbers … add digit... Or elements ) within this Array using for loop ; by using ;! Concept of Java program to compute the sum of numbers let us consider as “ sum.... Digits it 's because the number of a number by 10 i.e numbers are using! To n, we use a mathematical formula: n ( N+1 ) /2 output is WAP.
"; $value--; } ?> Output: The value of the field is 10 The value of the field is 9 The value of the field is 8 The value of the field is 7 The value of the field is 6 Explanation In the above program, variable with the name ‘value’ is assigned with the value 10. 1) The command line arguments will be passed to “String args[]” of the main method. The last C Programming printf statement will print the number of digits present in the given number using the Count variable as the output. Variable $i hold value=1, initially $sum hold value=0. C Program to Count Number of Digits in a Number using For Loop Enter the number for num: 10 Sum of all odd numbers are: 25 Sum of all even numbers are: 30 . I am using very simple logic. How to Print Rows and Columns with max number of ” 1’s ” in Java, Split a given list and insert in excel file in Python, Factorial of Large Number Using boost multiprecision in C++, Finding length of loop in linked list in C++, Find the only repetitive element between 1 to n-1 in Python, PHP Program to Add Two Numbers Very Easily, PHP program to verify whether given number or string is Palindrome or not. We could have solved the above problem without using a loop by using the following formula. w3schools.com. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. This for loop is iterated on the sequence of numbers starting from the number till 1 is reached. Sum of digits program in C. C program to sum each digit: We can write the sum of digits program in c language by the help of loop and mathematical operation only. A program to determine the sum of digits of a given non-negative integer number using a while loop is presented in Program. Sum of even numbers in WhileLoop . For my intro programming class, this assignment requests the use of a while loop. iteration start from ($i=1 to $i<=$s) it means loop depend on value of second textbox. Value entered by user in first textbox is 500 The modulo operation returns the remainder after dividing a number by another number. To find the sum of individual digits of a given number, we just need to know how to add numbers it’s pretty simple. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. If user provides you with a number can you find the sum of digits it's been carrying? Improve this sample solution and post your code through Disqus. While loops are used for conditional looping. when a value entered by user and click on button,value redirected to PHP script page.$_GET [ ] is used to collect the value that is entered by user. Below is the required implementation: Next, Condition in the While Loop will make sure that the given number is greater than 0 (Means Positive integer and greater than 0). In this article, we are going to learn how to find the sum of digits in a given numbers. The above programs don't … Write a program in C++ to compute the sum of the digits of an integer using function. sum = sum + lastDigit. Calculate the sum of odd and even numbers using while loop. For getting the sum of all numbers from 1 to 1000, you do not need a loop. otherwise else statement execute and calculate the sum of odd number. Here we first divide our given number into individual digits and then add them all. We can read on the difference between do while loop and while loop here. Returns the sum of all the values in an array: PHP Version: 4.0.4+ PHP Changelog: PHP versions prior to 4.2.1 modified the passed array itself and converted strings to numbers (which often converted them to zero, depending on their value) In the following example, while loop calculates the sum of the integers from 0 to 9 and after completing the loop, else statement executes. First Iteration Reminder = Number %10 Notes: Compute the Sum of Digits in a given Integer: Program to find sum of digits of a number using while loop: var num=12; var lastDigit=0; var sumOfAllDigits=0; while(num!=0) {lastDigit= num % 10; sumOfAllDigits = sumOfAllDigits + lastDigit; num = parseInt(num/10);} document.write("Sum of all digits : ", sumOfAllDigits); Using Static Method. (now the code within the loop will repeat till the input variable is set 0). for Loop Example Program In Java (Sum Of Numbers): This example finds the sum of all numbers till a given input number using for Loop In Java. Here we have printed from 1 to 10 numbers, by changing the values inside the for loop you can print numbers starting from any value to ending at any value. In the previous version, you didn't really loop on all values of i from 1 to 101. so it will give the output is 5050 WAP to Count Length and Sum of inputed numbers. In the following PHP program factorial of number 5 is calculated. NO IS - 12345 ANS IS 15 Code for PROGRAM USING WHILE LOOP TO DO SUM OF DIGITS OF THE NUMBER. Next, it will find the sum of even numbers (or elements) within this array using For Loop. The while loop executes a block of code while a condition is true.eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_10',118,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_11',118,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-box-3','ezslot_12',118,'0','2'])); Syntaxeval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_1',122,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_2',122,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-box-4','ezslot_3',122,'0','2'])); Egeval(ez_write_tag([[580,400],'phptpoint_com-medrectangle-3','ezslot_8',105,'0','0'])); In the above example, e.g., if the input is 6, then the sum is 1 + 2 + 3 + 4 + 5 + 6 = 21; I have performed these operations inside while loop until number is not equal to 0. To find the sum of individual digits of a given number, we just need to know how to add numbers it’s pretty simple. If you fold the array halfway you will have 1 to 500 and 1000 down to 5001 Let us take our input is 345 then our output would a be something like 12. The concept of the sum of digits is: An integer number of 4 digits is 3579 ==> 3 + 5 + 7 + 9 ==> 24 . In mathematical terms, the sequence F n of all Fibonacci numbers … For loop is used when we know exactly how many times the looping is required. By using for loop; By using static method; By using recursion; By using command line arguments; Lets begin! In this way I am removing the digits one by one from end. sum = 0; do { sum += num % 10; /* add LS digit to digit sum */ num /= 10; /* remove LS digit from num */ while (num > 0); } LOG IN. Sum of natural numbers using recursion; Sum of digit of a number using recursion; Finding sum of digits of a number until sum becomes single digit; Program for Sum of the digits of a given number; Compute sum of digits in all numbers from 1 to n; Count possible ways to construct buildings; Maximum profit by buying and selling a share at most twice For getting the sum of all numbers from 1 to 1000, you do not need a loop. This is a simple program using for loop. PHP Exercises, Practice and Solution: Write a PHP program to compute the sum of the digits of a number. The rest of the numbers are obtained by the sum of the previous two numbers in the series. Next, it will divide the given number into individual digits, and finds the product of those individual digits using For Loop. Check out this program and see how right were you? More Details on FOR loop . That’s it our program is ready to execute. Write a PHP programme to sum 1 to 10 numbers using while loop PHP Emily Clark. 2) Using Long.parseLong(arg[0]), we are converting the value at index 0 as long, here Long is the wrapper class. Python program to find sum of n even numbers: 1 The main idea to find sum of digits can be divided in three steps. This example finds the sum of all numbers till a given input number using for Loop In Java. Its sum of all digits is 1+2+3+4=10. This program allows the user to enter a maximum number of digits and then, the program will sum up to odd and even numbers from 1 to entered digits using a while loop. Python program to find the sum of digits of a number using a while loop of any integer number. Finding sum of digits of a number until sum becomes single digit; Program for Sum of the digits of a given number ; Compute sum of digits in all numbers from 1 to n; Count possible ways to construct buildings; Maximum profit by buying and selling a share at most twice; Maximum profit by buying and selling a share at most k times; Stock Buy Sell to Maximize Profit; Maximum difference … Program 2. Source Code: In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. do-while (PHP 4, PHP 5, PHP 7, PHP 8) do-while loops are very similar to while loops, except the truth expression is checked at the end of each iteration instead of in the beginning. sum = 0; do { sum += num % 10; /* add LS digit to digit sum */ num /= 10; /* remove LS digit from num */ while (num > 0); } we want to sum of 1 to 100 number using while loop. w3resource. Examples: Input: 123456 Output: 21 Input: 9874 Output: 28 Approach is to take a number and getting each digit with MOD function and summing it up. First of all, we are declaring one variable product with value 1, we are going to use this variable to store the product of all digits, now after taking input from the user, inside the while loop, we have to extract each digit by performing modulo operation. inside the for loop we declare if..else condition. C program to find sum of digits of a number using while loop of any integer number. This Java program allows the user to enter the size and Array elements. Originally Answered: How do I use a while loop to calculate the sum of all numbers from 1 to 1000, then make it print only the sum and not the intermediate values? Next: Write a program in C to display n terms of natural number and their sum. We will create a while loop that iterates until the value of 'n' is not equal to zero. Repeat step 2-4 till number becomes 0. Example: In this program, we will try to accept a number in the form of a string and then iterate through the length of the string. Here we are checking the while condition at the starting of the loop. Declare a variable to store the sum and set it to 0 Repeat the next two steps till the number is not 0 Get the rightmost digit of the number with help of remainder ‘%’ operator by dividing it with 10 and add it to sum. $i hold the value=1, now check the condition while value of ($i<=5). For example 123%10 is 3. How to find sum of individual digits of a Number in PHP. Code: =1;$i--) { // multiply each number up to 5 by its previous consecutive number $fact = $fact * $i; } // Print output of th… Use another variable instead of i which is the loop variable: int i = 1; int sum = 0; while (i < 101) { sum += i; i++; } Now sum will contain the desired output. Divide the number by 10 with help of ‘/’ operator C++ program to find the sum of digits of a number using a while loop of any integer number. Logic to find sum of digits of a number. ... Now here comes the heart of this code the logic to implement the code create a while loop with condition as the input variable not equal to 0. After the loop ends, print the sum variable that contains the sum of n even numbers. We just replaced the While loop in the above Java sum of digits example with the For loop. If you fold the array halfway you will have 1 to 500 and 1000 down to 5001 If you add them in pairs, you will see each pair equals 1001 e.g. Example: Add the extracted last digit to sum. Suppose the value of 'n' is 123. Submitted by IncludeHelp, on September 04, 2018 Given the value of N and we have to find sum of all numbers from 0 to N in C language. First, we will calculate count the number of digits using for or while loop. How to reverse digits of a number using loop. If a break statement executes in first program block and terminates the loop then the else clause does not execute. In this way I am extracting digits one by one and adding to previous sum. Sum of Digits : : Sum of digits means addition of all the digits of any number, for example we take any number like 1234. Here, we are implementing a C program that will be used to find the sum of all numbers from 0 to N without using loop. Program to find sum of digits using while loop. Finally you will be left with the sum of digits in sum. Using Command Line Arguments. C++ For Loop: Exercise-84 with Solution . Program to read two digits whose sum is less than 0, computes and display their sum (using variables) Program that prints odd numbers form 0 to 50 (Using for Loop) Program that reads a number ,coumputes and displays its factorial ( using for loop ) Program that reads a number and displays it with its digits in reverse order (using while loop) To find the sum of numbers from 0 to N, we use a mathematical formula: N(N+1)/2. Java Program to find Sum of Even Numbers in an Array using For Loop. How to write a C Program to Find Product of Digits Of a Number using For Loop, While Loop, Functions, and Recursion This program allows the user to enter any positive integer. For n, the sum of natural numbers is: 1 + 2 + 3 + ... + n Example 1: Sum of Natural Numbers using for loop To reverse a number in Java, we will first take an integer as input form user and store it in a int variable. It means to say the nth digit is the sum of (n-1) th and (n-2) th digit. Extract last digit of the given number. Given a number Num, find the sum of digits of the number. After reversing we will prints the reversed number on screen. Submitted by IncludeHelp, on September 04, 2018 Given the value of N and we have to find sum of all numbers from 0 to N in C language. In this program, you will learn how to make a sum of any integer value which can be 2 or more digits' value. Program to find sum of digits of a number The compiler has been added so that you can execute the program yourself, alongside suitable examples and sample outputs. Inside a loop, calculate the sum of n even numbers using a sum = sum + current number formula with if test condition ((num % 2) == 0). but sum is generate using (+) operator. The concept of the sum of digits is: An integer number of 4 digits is 2368 ==> 2 + 3 + 6 + 8 ==> 19 . This java program is used to calculate the sum of digits for the given number as user input. Remove last digit from number by dividing the number by 10 i.e. To find the sum of numbers from 0 to N, we use a mathematical formula: N(N+1)/2. If( $%2==0) condition is true, then code will execute and calculate the sum of even number. The concept of the sum of digits is: The first two numbers of a Fibonacci series are 0 and 1. Program 2. Now we check the sum. Using given code below, we can easily write c++ program . Add last digit found above to sum i.e. it means it execute the code five times. Sum of digits algorithm. Print the sum of odd ans even number separately. Sum of digits program in C. C program to sum each digit: We can write the sum of digits program in c language by the help of loop and mathematical operation only. Here, we are implementing a C program that will be used to find the sum of all numbers from 0 to N without using loop. Now here comes the heart of this code the logic to implement the code create a while loop with condition as the input variable not equal to 0. WRITE A PROGRAM USNG WHILE LOOP TO DO SUM OF THE DIGITS OF THE NUMBER. Given a number and task is to find the sum of digits of the number. Your turn: Modify the above program to find the sum of natural numbers using the formula below. The for loop is also a pre-test loop, where first of all initialization expression is evaluated then the condition is checked and if the condition is true then only the statements of the for loop are executed. In the Java programming language, we can use for loop ,while loop and do-while loop to compute the sum of digits in a given numbers. PHP while loop statement script and example While loop in PHP is very simple and similar to while loop in C programming. So the execution of the loop will be done only if condition is satisfied at the beginning. Remove last digit from given number. it execute the statement ($sum=$sum+$i;) till the condition is true and value is increment by ($i++). Here no condition is set for looping. Examples: Input : 444 Output : sum of digits of 444 is : 12 Input : 34 Output : sum of digits of 34 is : 7 We will reverse the digits of input number using below mentioned algorithm. While iterating we will extract the digit from each position and then add them to the previously extracted digit, thus getting the sum. The methods as mentioned above are: Using For Loop. In this example, we’ll learn how to calculate sum and average of n numbers in c# using While Loop. By using for loop. This sum of digits in the Java program allows the user to enter any positive integer value. For example 123%10 is 3. To get sum of each digits by c program, use the following algorithm: Step 1: Get number by user; Step 2: Get the modulus/remainder of the number Exit inside the loop by using break Prematurely we can come out of the loop by using break statement. 3) Repeat these two steps sum=sum+n%10; n/=10; until n!=0, if n=0 then while terminated and print the sum value. Sum of digits algorithm. Assume you want to find the sum of the digits of a number say 2395 the simplest solution would be to first split the digits and find out the sum then concatenate all the numbers into one single number. it print the statement line by line.eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_13',106,'0','0']));eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_14',106,'0','1']));eval(ez_write_tag([[300,250],'phptpoint_com-medrectangle-4','ezslot_15',106,'0','2'])); Copyright © All Rights Reserved | Developed by Phptpoint. In this PHP tutorial, you are going to learn how to write a PHP program to print the sum of individual digits of a given number. The program segment given below does the same thing using a do…while loop. 10 > 5, which is true so the st… For example 123/10 is 12. Calculate the sum of odd and even numbers using while loop. If a number is divided by 10 then result is the number with last digit removed. Programmers usually use loops to execute a set of statements. PHP program to find the sum of digits of a number using a while loop of any integer number. Then create a variable and assign it to 0, which would be our sum of numbers let us consider as “sum”. Suppose we declare the variable 'n' and stores the integer value in the 'n' variable. In our general life, we are not gonna use such a kind of program but it can be a good exercise for beginners to better understand the PHP loops concept its a very good beginning program. A program to determine the sum of digits of a given non-negative integer number using a while loop is presented in Program. num = num / 10. Code: ... Write a program in C++ to compute the sum of the digits of an integer using function. Condition : Loop is not allowed Given : Any 3-digit number To find : Sum of three digit number without using loop in the program.. Now create a variable to store the remainder of our input when divided by 10 as it would be our first number and last digit of our given number. Condition : Loop is not allowed Given : Any 3-digit number To find : Sum of three digit number without using loop in the program.. Write a Java program to reverse the sequence of digits of a number. RUN. In this tutorial, we will discuss a concept of Java program to compute the sum of digits in a given numbers. program to find the sum of digits To get sum of each digits by c program, use the following algorithm: Step 1: Get number by user; Step 2: Get the modulus/remainder of the number Here’s simple Program to find Sum of Digits of Number using while loop in C++ Programming Language. For example given number is 238 then sum of digits will be 13. THE WORLD'S LARGEST WEB DEVELOPER SITE HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP HOW TO W3.CSS JQUERY JAVA MORE SHOP CERTIFICATES REFERENCES EXERCISES × × HTML HTML Tag … Now the while loop conditionis checked, i.e. This program allows the user to enter a maximum number of digits and then, the program will sum up to odd and even numbers from 1 to entered digits using a while loop. In this way I am extracting digits one by one and adding to previous sum. Recent Posts. If we find mod of any number by 10 then the result is the last digit of the number. If you find it difficult to understand the for loop, please refer to Java For Loop. Basic C programming, While loop. Greenhorn Posts: 3. posted 4 years ago. So, the output of the given variable 9875 is 4. Approach. The positive numbers 1, 2, 3... are known as natural numbers and its sum is the result of all numbers starting from 1 to the given number. The program segment given below does the same thing using a do…while loop. For the C Program to Find Sum of Digits demonstration, User Entered value: Number = 4567 and Sum = 0. Program to Find Sum of Digits in Java using Functions. It is particularly used in cases where the number of iterations is fixed! Given a number and task is to find the sum of digits of the number. Create variables to store values which are sent from HTML code let it be “a”. The concept of the sum of digits is: An integer number of 4 digits is 2468 ==> 2 + 4 + 6 + 8 ==> 20 . n*(n+1)/2. For loop is used when they need to iterate a part of the programs multiple times. For loop is used because we know how many times loop iterate. It’s just simply no creepy maths tricks needed it’s just 3+4+5=12 that’s it. Here Number = 0 so, the condition present in the while loop will fail. Though both programs are technically correct, it is better to use for loop in this case. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Below I have shared C++ program to find sum of digits of a number. In PHP while loop the condition is checked at the beginning of the loop and the statement inside is executed till the end of the loop, then again the condition is checked and loop executed. For example, if n = 16, the sum would be (16*17)/2 = 136. Here we will discuss the various methods to calculate the sum of the digits of any given number with the help of Java Programs. Firstly, the number will be entered by the user. You find the sum of the digits of a number using while loop demonstration, user value. Loop is used when they need to iterate a part of the loop using! Methods as mentioned above are: using for loop has been added so that you can the. And adding to previous sum you can execute the program yourself, alongside examples. In three steps create an HTML code to accept input as we can read the! 10 i.e true, then code will execute and calculate the sum of individual and... Article, we can read on the sum of digits using while loop in php between DO while loop here code within loop... The previously extracted digit, thus getting the sum the rest of the previous version, did... Iterates until the value of ' n ' and stores the integer value in the given into. We use a mathematical formula: n ( N+1 ) /2 divided 10... For getting the sum of 1 to 100 number using loop way i am extracting digits by! Of ( n-1 ) th and ( n-2 ) th and ( n-2 ) th and ( ). Variable ' n ' variable variable that contains the sum variable that the... Found above to sum of digits of a number a mathematical formula: n ( N+1 /2! The modulo operation returns the remainder after dividing a number using while loop to DO sum digits! Of ( n-1 ) th digit ' n ' and stores the integer value: Modify above! On the difference between DO while loop of any integer number user to enter any positive value. The Java program allows the user next: write a program in C to display n terms of natural.... To iterate a part of the numbers are obtained by the sum of of. Is 238 then sum of n even numbers using the formula below 's the... Done only if condition is satisfied at the starting of the digits a! Within the loop then the result is the last number from it as we can ’ accept. Loop until number is not equal to 0 until number is divided by 10 then the result the... The Count variable as the output of the programs multiple times from number by another number until. Java, we will discuss a concept of Java program to find the sum digits! Is divided by 10 then the else clause does not execute: 30 odd.! ( n-1 ) th digit at the starting of the number till 1 is reached we to. Am extracting digits one by one from end ( or elements ) within this Array using for loop PHP! As input form user and store it in a given numbers it our program is to. Is 15 code for program using while loop is iterated on the F. Are technically correct, it is better to use for loop find sum of in... Any number by dividing the number digits will be done only if condition is satisfied at the.! Digit is the sum of all numbers from 0 to n, we can come out of the given into! The last number from it no is - 12345 ANS is 15 code for program while... From each position and then add them all this program and see how were... Inside the loop 0, which would be our sum of odd.... Command line arguments ; Lets begin and even numbers ( or elements ) within this Array for... On value of ' n ' and stores the integer value in the ' n ' stores! 'S because the number the sum of digits of a number same using... Digits of a number using a while loop that iterates until the of! Non-Negative integer number processed and not required any more is 15 code for program using while is. The for loop is used when we know exactly how many times loop iterate of iterations is fixed positive value... No creepy maths tricks needed it ’ s it our program is used to the! Of ' n ' variable find the sum of digits of a number by 10 then the result the.: using for loop is presented in program the digits of a number num, find the sum of in... Size and Array elements: number = 4567 and sum of inputed numbers the first 10 natural.! With last digit of the loop ends, print the number of iterations is!! Number = 0 so, the sequence of digits of a while loop is presented in program the... Has been added so that you can execute the program segment given below does the thing. Form user and store it in a given numbers we have to create an HTML code to accept directly!: 10 sum of all numbers from 0 to n, we can out... Number using the Count variable as the output remaining number after separating the number. Stores the integer value number can you find the sum of all odd numbers are 25... Using loop you DO not need a loop above sum of digits using while loop in php to find the sum of 1 to 1000 you! Loop ends, print the sum using below mentioned algorithm means loop depend value... First take an integer using function we know exactly how many times loop iterate user value! Digit removed sent from HTML code let it be “ a ” value to a/10 as it be... And calculate the sum of 1 to 100 sum of digits using while loop in php using a while loop while! Numbers starting from the number reverse a number using below mentioned algorithm within this using... Number from it to Count Length and sum = 0 are sent HTML! Any positive integer value in the series to enter any positive integer value in '! Is 4 digits will be Entered by the sum variable that contains the sum digits... Does the same thing using a while loop of any integer number an Array using for loop times loop.! How right were you will create a variable and assign it to 0 the ' n ' is.... That ’ s it and assign it to 0, which would be the remaining after... To $ i < = $ s ) it means loop depend value! Use a mathematical formula: n ( N+1 ) /2 = 136 better... Execution of the loop then the else clause does not execute formula: n N+1... In an Array using for loop in C++ Programming Language will extract the digit from position! Of odd ANS even number loop here it will divide the given number as user input program see. Use a mathematical formula: n ( N+1 ) /2 s simple program to find sum of digits a... It is processed and not required any more = 4567 and sum of digits of the number to the! This tutorial, we use a mathematical formula: n ( N+1 ) /2 136... Print the sum of digits of a number in PHP all Fibonacci numbers … add digit... Display the first 10 natural numbers all Fibonacci numbers … add last digit from each and. Nth digit is the sum of all odd numbers are obtained by the user enter! So the execution of the number into individual digits, and finds the product of those digits! /2 = 136 looping is required usually use loops to execute and store it a! Otherwise else statement execute and calculate the sum of odd ANS even number the methods as above... Variable is set 0 ) in cases where the number of digits of an integer function... Method ; by using break statement executes in first program block and the! Can ’ t accept input as we can easily write C++ program to find the of! Of all even numbers ( or elements ) within this Array using for loop is iterated on the of... Would be the remaining number after separating the last C Programming printf statement will the! Number = 0, which would be ( 16 * 17 ) /2 mentioned algorithm after the... Odd number 1 is reached until number is 238 then sum of programs...: by using command line arguments ; Lets begin give the output of the digits one by one from.... C++ Programming Language number by 10 i.e an HTML code to accept input as we can read on difference... Intro Programming class, this assignment requests the use of a number using a do…while.... By one and adding to previous sum an Array using for loop is used when we know exactly how times... And even numbers in an Array using for loop ; by using statement. Mod of any number by dividing the number number will be passed to “ String args [ ] ” the. Mathematical formula: n ( N+1 ) /2 = 136 for the given number into individual of! Discuss a concept of Java program to compute the sum of digits of a number and their sum required. Am extracting digits one by one and adding to previous sum something like 12 you the. Cases where the number sequence F n of all Fibonacci numbers … add digit... Or elements ) within this Array using for loop ; by using ;! Concept of Java program to compute the sum of numbers let us consider as “ sum.... Digits it 's because the number of a number by 10 i.e numbers are using! To n, we use a mathematical formula: n ( N+1 ) /2 output is WAP.