#include
int main()
{
int y;
scanf("%d",&y);
printf("%s",y取余4==0&&y%100!=0||y%400==0?yes:no);
return 0;
}
咋还跑出中文来了?
printf("%s",y%4==0&&y%100!=0||y%400==0?"yes":"no");
#include<stdio.h>
int main()
{
int y;
scanf("%d",&y);
printf("%s",((y % 4 == 0) && (y % 100 != 0) || (y % 400 == 0))?"yes":"no");
return 0;
}