WHen i compile my code nothing happens at first it looked like something was popping up. Now it looks like it is doin nothing. Below is my code

Code:
# include <iostream>
using namespace std;
int main()

{
    int x;
  x = 0;
  do {
    int password; 
    cout<<"Enter Password";
    cin>> password;
    cin.ignore();
if ( password == 100 ) {
              cout<<"Correct Password Entry";
              }
              else {
                   cout<<"Invalid Password /n";
                   }
                   } while ( x==0 );
                   cin.get();
                   }
It should ask for a key and loop the question things. Im a HUGE newb so can someone explain to me my stupidity thanks.