Print Sum of Digits

Write a function to print sum of the digits in a given integer n without converting it to String.

For example :

if n = 1234 the function should return 1+2+3+4 = 10

if n = 15 the function should return 1+5 =6

if n = 5 the function should return 5.

Questions by ayongying

Showing Answers 1 - 13 of 13 Answers

WannaBeCG

  • Jul 23rd, 2010
 

import java.util.*; 
public class AddInteger
{public static void main(String a[])
{int i = 12345, remainder, total = 0, temp = 0;Stack mystack = new Stack(); 
 while(i != 0)
{
remainder = i % 10;
i = i / 10;
mystack.push(remainder);
}

while(!mystack.empty())
{
temp = (Integer)mystack.pop();
if(!mystack.empty())System.out.print(temp + " + ");
total += temp;
}

System.out.print(temp + " ");System.out.println(" = " + total);
}
}

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ashoknaina

  • Dec 19th, 2011
 

Code
  1. span style="color: #ff0000;">"enter a number u want to find sum:");

    2. 

  2. scanf("%d""sum of the digits in a number:%d",res);

    3. 

  3. }

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mahamad

  • Apr 17th, 2012
 

Code
  1. #include<stdio.h>

    2. 

  2. #include<conio.h>

    3. 

  3. "enter the value:=>");

    4. 

  4.         scanf("%d""the sum of diguts is %d

    5. 

  5. "

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deepak

  • Jun 1st, 2012
 

Code
  1. span style="color: #ff0000;">"%d

    2. 

  2. "

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brajeshupd

  • Jun 13th, 2012
 

Code
  1.     #include<stdio.h>

    2. 

  2.     #define MIN_REMAINDER 0 /* For checking the number */

    3. 

  3. /* recursive function to find the Sum */"enter the value:=>");

    4. 

  4.         scanf("%d""

    5. 

  5. Sum of Digits of (%d) is : %d"

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jenisha

  • Jul 1st, 2012
 

Code
  1. #include <stdio.h>

    2. 

  2. "Enter an integer

    3. 

  3. ");

    4. 

  4.    scanf("%d""Sum of digits of entered number = %d

    5. 

  5. "

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Sambuddha Chaudhuri

  • Jul 16th, 2015
 

Code
  1. span style="color: #006699;">java.util.Scanner"Enter the four digit number""The sum of 4 digit number is :-""The product of 4 digit number is :-"+l);

    2. 

  2.     }

    3. 

  3. }

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Rkm

  • Jan 23rd, 2016
 

recursive function in php

Code
  1. span style="font-style: italic;">// recursive function in php

    2. 

  2. // print findSum(1235);

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Shasan

  • Mar 29th, 2016
 

Code
  1. span style="font-style: italic;">// return f;

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sravani reddy

  • Sep 21st, 2017
 

Code
  1. #include<stdio.h>

    2. 

  2. "enter the number:");

    3. 

  3. scanf("%d

    4. 

  4. ""the sum of digits of a number is %d"

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