Check whether the enter year is leap or not



 #include <stdio.h>

#include<conio.h>

int main()

{

int yr;

  printf ("Enter a year \n");

  scanf ("%d",&yr);


  if (yr%4 == 0) {


      if(yr%100 == 0) {

      

          if(yr%400 == 0)

             printf(" It is LEAP YEAR.");

          else

             printf(" It is NOT LEAP YEAR.");

      }


      else {

             printf (" It is LEAP YEAR.");

      }

  }

  else

      printf(" It is NOT LEAP YEAR.");

  return 0;

}



Output:-

Enter a year 2004

It is LEAP YEAR


Enter a year 2003

It is NOT LEAP YEAR

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