C++ Remainder Basic Problem...

[SrecaForever]

include <iostream>
using namespace std;

int main() {


int n;

cout << "Enter a Number and press enter";
cin >> n;

if (n % 2 == 0 )
cout << "The Number is even";
else
cout << "The Number is odd";

return 0;
}

instead of showing me the cout it just end after cin >> enter.

adding system("pause"); do make it work but isnt system("pause") bad?

i was told to use cin.get(); instead but in this case cin.get(); doesnt work. WHY?