编写一个程序,判定某个年份是否为闰年。年份满足如下条件,即是闰年
- (1)year 是 400 的整数倍:year % 400 == 0
- (2)能被4整除,但不能被100整除:year % 4 == 0 && year % 100 !=0
#include<stdio.h>
int main(){
printf("enter year:");
int year;
scanf("%d",&year);
if( year % 400 == 0 ||(year % 4 ==0 && year % 100 !=0)){
printf("%d is a leap year\n",year);
}else
printf("%d is not a leap year\n",year);
return 0;
}