// https://omegaup.com/arena/problem/Par-o-Impar 
#include <stdio.h> 
 
int main( ) { 
   int n; 
   scanf("%d", &n); 
 
   if (n % 2 == 0) { 
      printf("Par"); 
   } else { 
      printf("Impar"); 
   } 
}