#include<iostream>
#include<cstdlib>
#include<string>
#include<cmath>
#include<iomanip>
using namespace std;
bool leap(int);
int week(int);
void output(int);
int main(int argc, char* argv[])
{
int year;
cout<<"Please Input the year:"<<endl;
cin>>year;
output(year);
cout<<"Do you want to continue?(y or n):"<<endl;
char ch;
cin>>ch;
while (ch=='y')
{
cout<<"please input the year:"<<endl;
cin>>year;
output(year);
cout<<"Do you want to continue?(y or n):"<<endl;
cin>>ch;
}
return 0;
}
void output(int year)
{
string mon[12]={"January","February","March","April","May","June",
"July","August","September","October","November","December"};
int max_date[12]={31,0,31,30,31,30,31,31,30,31,30,31};