#include <iostream>
using namespace std; 

int kvadriraj(int x) {
    int y;      
      y=x*x;
      return y;            
      }

int main() {
    int a;
    int b;
    
    for (int a=1;a<=10;a++) {
        b=kvadriraj(a);
        cout<<a<<"   "<<b<<endl;        
        }
  system("pause");
  return 0;
}