#include <stdio.h>int main()?{? ? int year = 2014; //今年是2014年? ? //補(bǔ)全一下代碼? ? if((yera%4 == 0 && year%100 != 0) || year%400 == 0)? ? {? ? ? ? printf("%s\n","今年是閏年");? ? }? ? else? ? {? ? ? ? printf("%s\n","今年是平年");? ? }? ? return 0;}