View Code of Problem 28

#include <stdio.h>
int main(){
  int y;
  while(scanf("%d",&y) != EOF){
    if(y%400==0 && (y%4==0 && y%100 !=0))
       printf("Leap year\n");
       else
       printf("Not leap year\n");
    
  
  }



return 0;
}