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 # include 
#include 

using namespace std;//using the name space STD. 

The class date {
Private: 
Int year; 
Int the month; 
The int data; 
Public: 
Void cin1 ();//void cin1; . 
Void cout1 (); 
Void cout2 (); 
Void cout3 (); 
String eq (int a);//string fun (int a); 
};//missing '; '
Void date: : cin1 () {
cout<" Please enter the year month day: "& lt; While (cin> Year> Month> Data) {//cin> Year> Month> Year; 
If (data> 31 | | data<1 | | month> 12 | | month 31 | | data1) 
{cout<" Does not conform to that date, please input again "& lt; The else break; 
} 

//if (month> 12 | | month<1) 
//{cout<" Does not conform to that date, please input again "& lt; } 
Void date: : cout1 () {
cout } 
Void date: : cout2 () {
cout} 
Void date: : cout3 () {
cout} 
{string date: : eq (int a) 
{switch (a) 
Case1: return "January"; break;//case1: return January; . 
Case2: return "February"; break; 
Case3: return "March"; break; 
Case4: return "research"; break; 
Case5: return "May"; break; 
Case6: return "June"; break; 
Case7: return "out"; break; 
Case8: return "August"; break; 
Case9: return "September"; break; 
Case10: return "October"; break; 
Case11: return "another awarding"; break; 
Case12: return "November"; break; 
} 
} 
Int main () 
{
The date box; 
Box. Cin1 (); 
Box. Cout1 (); 
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