maincode1

#include <iostream>
#include <vector>
#include <string.h>
#include <cstring>

using namespace std;

class menu {
private:
        int optn;
public:
    void menuOptn () {

        // ........................................menu start......................................................................//
        cout<<endl;
        cout<<endl;
        cout<<endl;
        cout<<"              "<<"***********************************************************************************"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"*                           "<<"1. Enter new user"<<"                                     *"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"*                           "<<"2. search user from ID"<<"                                *"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"*                           "<<"3. print all user data"<<"                                *"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"*                           "<<"4. delete user by ID"<<"                                  *"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"*                           "<<"5. close program"<<"                                      *"<<endl;
        cout<<"              "<<"* "<<"                                                                                *"<<endl;
        cout<<"              "<<"***********************************************************************************"<<endl;
        // ........................................menu end.....................................................................//
    }


};

class employee {

protected:
   vector<int> empId;
   vector<string>empName;
   vector<string>empPost;
   vector<string>empSalary;

public:
   void setVectorInitialValue () {
        string nameArr[4] = {"C111","C112","C113","C114"};
        string postArr[4] = {"A111","A112","A113","A114"};
        string salaryArr[4]= {"B111","B112","B113","B114"};
        int idArr[4] = {111, 112,113,114};

        empId.assign(idArr, idArr+4);
        empName.assign(nameArr, nameArr+4);
        empPost.assign(postArr, postArr+4);
        empSalary.assign(salaryArr, salaryArr+4);
   }
   void setEmpId (int id) {
        empId.push_back(id);
   }
   void setEmpName (string name) {
        empName.push_back(name);
   }
   void setEmpPOst (string post) {
        empPost.push_back(post);
   }
   void setEmpSalary (string salary) {
        empSalary.push_back(salary);
    }

     void display() {
        int sIze = empId.size();

        for (int i=0; i<sIze ;i++) {
            cout<<"ID: "<<empId[i]<<" "<<"NAME: "<<" "<<empName[i]<<" "<<"POST: "<<" "<<empPost[i]<<" "<<"SALARY: "<<empSalary[i]<<endl;
        }

    }
    void test () {
        cout << empId[1];
    }

};

/* class searchEmp:public employee {
private:
   int usrID;

public:
    void setUsrId ( int m_usrId) {
        usrID = m_usrId;
    }

    void display()  {

        cout<<empName[1];
        int sIze = empId.size();

        for (int i=0; i<sIze ;i++) {

          if (usrID == empId[i])
            cout<<"ID: "<<empId[i]<<" "<<"NAME: "<<" "<<empName[i]<<" "<<"POST: "<<" "<<empPost[i]<<" "<<"SALARY: "<<empSalary[i]<<endl;
            //break;
        }
    }



};

class fireEmp:public employee {
private:
    int usrID;
public:
    void setUsrID (int m_usrid) {
        usrID = m_usrid;
    }

    void display()  {
        int sIze = empId.size();
        for (int i=0; i<sIze ;i++) {

            if (empId[i]==usrID) {
                empId.erase(empId.begin() +i);
                empName.erase(empName.begin() +i);
                empPost.erase(empPost.begin() +i);
                empSalary.erase(empSalary.begin() +i);
                break;
            }
        }
    }
};
*/
int getUsrChoice () {
    int usrChoice;
    cout<< "ENTER THE NUMBER OF THE OPTION YOU WANT TO PICK: "<<endl;
    cin>> usrChoice;
    return usrChoice;
}

int main () {

     int tempId; string tempName; string tempPost; string tempSalary;


    menu m1; employee *e1, e2;

    //searchEmp s1; fireEmp f1;


    e2.setVectorInitialValue();
    m1.menuOptn();
    //--------  user choice -------//

    if(getUsrChoice()== 1) {
        cout<<"ID: "; cin >> tempId;
        cout<<"NAME: "; cin >>tempName;
        cout<<"POST: "; cin >> tempPost;
        cout<<"SALARY: "; cin >> tempSalary; cout<<endl;

        e2.setEmpId(tempId);
        e2.setEmpName(tempName);
        e2.setEmpPOst(tempPost);
        e2.setEmpSalary(tempSalary);
    }


     if (getUsrChoice() == 2) {
        cout<<"ENTER USER ID: "; cin >> tempId;
        //s1.setUsrId(tempId);
        //s1.display();
        e2.display();

    }
}