#include"stdio.h"
typedef struct {
int year;
int month;
int day;
}Date;
bool IsLeapYear(int year)
{
if(year%4==0)
{
if(year%100==0)
{
if(year%400==0)
return true;
return false;
}
else
return true;
}
else
return false;
}
int days(Date date)
{
int weekday=7;
for(int year=2012;yea