check leap year or not 1

#include<stdio.h>
int main()
{
    int n;
    printf("ENTER THE ANY YEAR :");
    scanf("%d",&n);
    if(n%4==0 || n%400==0)
    {
        if(n%100==0)
        {
            printf("%d is not leap year\n",n);
        }
        else
            printf("%d is leap year\n",n);

    }
    else
    {
        printf("%d is not leap year\n",n);

    }
    return 0;
}