Does anyone know how I can fix this error in my program? It is not printing the even numbers to the console.

Question

Write a program that reads an integer and prints the sum of all even integers between 2 and the input value, inclusive.

I have uploaded a image of my program to google drive.

https://drive.google.com/file/d/1cUZn4f_9bPIyPD6f-Vl80Y-GJfnIy596/view?usp=sharing

Any help will be greatly appreciated.

Answer 1

using namespace std;

#include <iostream>

int main()

{

int N=-1;

while (N<3)

{

cout << " Input positive integer N :>";

cin >> N;

}

int x=2;

long sum=0;

while (x<N)

{

sum += x;

x+=2;

}

cout << sum << endl;

}