求大佬指点一下，问题出在哪儿

#include <stdio.h>

int main()
{

int year=2014;
if(year%4==0&&year%100!=1||year%400==0)
{

printf("%s\n","是闰年”);
}
else
{
printf("%s\n","是平年”);
}
return 0;

}