I started to use sublime text 2 editor today to write c/c++ programs, but when I run this code
#include <cstdio>
int main(){
    int n;
     scanf("%d",&n);
     printf("%d\n",n);
     return 0;
}
I am expecting the compiler to ask for an input. but instead, it just prints the initial value of (n) which is garbage. How can i insert an input ?