The sum of digits C++ program is written below
Step-by-step explanation:
#include <iostream>
using namespace std;
int main()
{
int number,sum=0,temp;
cout<<"Enter a number: ";
cin>>number;
while(number>0)
{
temp=number%10;
sum=sum+temp;
number=number/10;
}
cout<<"Sum of the given digit is= "<<sum<<endl;
return 0;
}