# include 
# include 
#include  
using namespace std; 

The class Employee 
{
Public: 
Void AddInfo (void); 
Void ShowInfo (void); 
Void DeleteInfo (void); 
Void SearchInfo (void); 
Void ChangeInfo (void); 
Private: 
Char No; 
String Name; 
Int the Age; 
String Sex; 
The string Section; 
Static int Count; 
The Employee * Pt; 
}; 

Int the Employee: : Count=0; 
Void the Employee: : AddInfo (void) 
{
int n; 
Cout<& lt;" Please enter a new number of employee information "; 
Cin> n; CoutThe Count=n; 
Pt=new Employee (Count); 
for(int i=0; i{
Cout<& lt;" The first "& lt; Cin> Pt [I]. No; 
Cout<& lt;" The first "\ n & lt; Cin> Pt [I]. Name; 
Cout<& lt;" The first "\ n & lt; Cin> Pt [I] Sex; 
Cout<& lt;" The first "\ n & lt; Cin> Pt [I] the Age; 
Cout<& lt;" The first "\ n & lt; Cin> Pt [I] Section; 
System (" CLS "); 
} 
} 

Void ShowInfo (void) 
{
Cout<& lt;" Employee information table "& lt; for(int i=0; iCout<& lt;" Working status: "& lt; } 

Void DeleteInfo (void) 
{
Int the no, I; 
Cout<& lt;" Please input to delete the information of employees in working status: "; 
Cin> No; Coutfor(i=0; iIf (Pt [I]. No==No) 
{
For (int j=I + 1; JPt [1]=Pt [j]; 
} 
} 
The Count -; 
} 

Void SearchInfo (void) 
{
Int the no, I; 
Cout<& lt;" Please enter a query employees gonghaowu "; 
Cin> No; 
for(i=0; iIf (Pt [I]. No==No) 
Cout<& lt;" Working status: "& lt; } 
If (I=Count) {cout<& lt;" Input error! The job number does not exist "; } 
} 

Void ChangeInfo (void) 
{
Int no, n. 
Cout<& lt;" Please input to modify the information of employees in working status: "; 
Cin> No; Coutfor(int i=0; iIf (Pt [I]. No==No) 
{
Cout<& lt;" Please enter the Numbers choose to modify parts: 1. The name 2. 3. Gender age 4. The department "; 
Cin> n; 
The switch (n) 
{
Case 1: 
Cout<& lt;" Please input the revised name: "; 
Cin> Pt [I]. Name; 
Case 2: 
Cout<& lt;" Please input the modified gender: "; 
Cin> Pt [I] Sex; 
Case 3: 
Cout<& lt;" Please enter the age of the modified: "; 
Cin> Pt [I] the Age; 
Case 4: 
Cout<& lt;" Please input the modified department: "; 
Cin> Pt [I] Section; 
break; 
Default: 
break; 
} 
} 
} 
Cout<& lt;" Modify success!" ; 
} 

Int main () 
{
Int Item;//operation command 

The Employee e1;//

While (1) 
{
cout cout cout <"2" output & lt; cout <"3 delete" & lt; cout <"Four search" & lt; cout <"Five changes" & lt; cout <"_______________________" & lt; cout <"Please select operation command:"; 
Cin & gt;> The Item; 
System (" CLS ");//clear screen 

The switch (Item) 
{
Case 1://input information 
{
E1. AddInfo (); 
} 
break; 

Case 2://output information 
{
E1. ShowInfo (); 
} 
break; 

Case 3://delete information 
{
E1. DeleteInfo (); 
} 
break; 

Case 4://find information 
{
E1. SearchInfo (); 
} 
break; 

Case 5://modify information 
{
E1. ChangeInfo (); 
} 
break; 
Default: 
break; 
} 
} 
return 0; 
}