Sum of individual digits of a number- Learn

To add individual digits of a given number

#include<iostream.h>

#include<conio.h>

main()

{

            int n, sum=0;

            cout<<”Enter the number.\n”;

            cin>>n;

            while(n!=0)

{

            sum+=n%10;

n/=10;

}

cout<<sum;

getch();

}

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