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digit sum c++

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BreadCode answered on April 6, 2021 Popularity 9/10 Helpfulness 5/10

answer digit sum c++

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digit sum c++

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//1
	int n = 12345, sum = 0;
    while(n) {
        sum+=n%10;
        n/=10;
    }
    cout << sum; //15
//2
	int n = 12345, sum = 0;
    for (sum = 0; n > 0; sum += n % 10, n /= 10);
    cout << sum; //15

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Contributed on May 10 2021

BreadCode

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sum of digits in c++

Comment

int x, s = 0;
   cout << "Enter the number : ";
   cin >> x;
   while (x != 0) {
      s = s + x % 10;
      x = x / 10;
   }

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Tags: c++

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Contributed on Apr 06 2021

Wrong Warbler

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C++ sum the digits of an integer

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// sum the digits of an integer
int getSum(long long n) {
  int sum = 0;
  int m = n;
  while(n > 0) {    
    m = n % 10;    
    sum = sum + m;    
    n = n / 10;    
  } 
  return sum;
}

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Tags: c++

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Contributed on Apr 21 2021

Mackerel

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c++ Program for Sum of the digits of a given number

Comment

// C program to compute sum of digits in
// number.
#include <iostream>
using namespace std;
 
/* Function to get sum of digits */
class gfg {
public:
    int getSum(int n)
    {
        int sum = 0;
        while (n != 0) {
            sum = sum + n % 10;
            n = n / 10;
        }
        return sum;
    }
};
 
// Driver code
int main()
{
    gfg g;
    int n = 687;
    cout << g.getSum(n);
    return 0;
}
// This code is contributed by Soumik

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Source: www.geeksforgeeks.org

Tags: c++ digits di

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Contributed on Jul 08 2022

Travinth Dayalaeaswaran

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digit sum c++

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digit sum c++

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sum of digits in c++

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