C Program to Check Leap Year

In the previous tutorial , I have discussed about linear search program , Program to take password in C ,Factorial program in C,Program to swap two number . Today i will tell you about "C Program to Check Leap Year"?

Below is the C program to check whether input year is a leap year or not.

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#include <stdio.h>   int main() {     int year;       printf("Enter a year: ");     scanf("%d",&year);       if(year%4 == 0)     {         if( year%100 == 0)         {             // year is divisible by 400, hence the year is a leap year             if ( year%400 == 0)                 printf("%d is a leap year.", year);             else                 printf("%d is not a leap year.", year);         }         else             printf("%d is a leap year.", year );     }     else         printf("%d is not a leap year.", year);           return 0; }

Output:

Enter a year: 2001
2001 is not a leap year

I hope you have understand the program. I would like to have feedback from you. Your feedback, question ,queries or comments  are always welcome.

Thanks.