error C2065: 'cout' : undeclared identifier

Question

I am working on the \'driver\' part of my programing assignment and i keep getting this absurd error:

error C2065: \'cout\' : undeclared identifier

Answer 1

In VS2017, stdafx.h seems to be replaced by pch.h see this article,

so use:

#include "pch.h"
#include 

using namespace std;

int main() {
    cout << "Enter 2 numbers:" << endl;