C语言实验——某年某月的天数 1160

//附上链接：http://acm.sdut.edu.cn/onlinejudge2/index.php/Home/Index/problemdetail/pid/1160.html
//这题没啥难度 就是输入的时候小伙伴可能有疑问  斜杠怎么输入
//其实只要 声明一个char 类型的变量就可以了
//cin >> year >>m>> month;
#include<iostream>
#include<cstdio>
#include<string.h>
#include<algorithm>
#include<stdlib.h>
#include<cmath>
using namespace std;

int main()
{ 
	int year,month;
	char m;
	int a[13] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
	int b[13] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
	cin >> year >>m>> month;
	if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0))
	{
		cout << b[month-1] << endl;
	}
	else
	{
		cout << a[month-1] << endl;
	}

	return 0;
}