-
Contributor
24 Answers
- Posted on Nov 24, 2010
Re: Write a program to sum of all even integer numbers
#include <iostream>
using namespace std;
int main ()
{
int num = 0, i = 1, sum = 0;
cout << "Enter a positive integer: ";
cin >> num;
while (i <= num)
{
sum += i;
i++;
}
cout << "The sum is " << sum << endl;
return 0;
}
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