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Do While Loop in C++

Do While Loop in C++

This is program in c++ that demonstrate how do while loop functions in c++. The user will asked how many numbers he/she wants to enter, then program will compute the sum of the numbers entered by the user.

Source code:

#include < iostream >
using namespace std;

int main()
{
    int numbersToCompute, x=0;
    double sum=0, numValue;

cout << "enter number of numbers to compute" << endl;
cin>>numbersToCompute;
    do
    {
        cout << "enter value: " << endl;
        cin>>numValue;
        sum=sum+numValue;

        x++;
    }while(x < numbersToCompute);


cout << "sum of "<< numbersToCompute <<" numbers = " << sum << endl;
    return 0;
}