今月は何日ありますか.
983 ワード
/*
*Copyright(c) 2016,
*All rights reserved.
* :main.cpp
* :
* :2016 3 11
* :v1.0
*
* : ?
* : ,
* :
*/ #include<iostream>
using namespace std;
int main()
{
int nian,yue,temp;
cout<<" :"<<endl;
cin>>nian>>yue;
if((nian%4==0&&nian%100!=0)||(nian%400==0))//
temp=1;//
else
temp=0;//
if(temp==1)
{
switch(yue)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:yue=31;break;
case 2:yue=29;break;
case 4:
case 6:
case 9:
case 11:yue=30;break;
}
}
if(temp==0)
{
switch(yue)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:yue=31;break;
case 2:yue=28;break;
case 4:
case 6:
case 9:
case 11:yue=30;break;
}
}
cout<<" "<<yue<<" "<<endl;
return 0;
}