请问这样输入有什么问题呢
#include<stdio.h>
int main()
{
int year;
scanf("%d\n",&year);
if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)
{
printf("%s\n","今年是闰年");
}
else
{
printf("%s\n","今年是平年");
}
return 0;
}
