something.cpp

#include "database.h"
using namespace std;
int main(){
    
    int Lect_id,stu_id;
    string Lect_name,name,class1,b;
    cout<< "enter lecturer name"<<endl;
    cin>>Lect_name;
    Lect_id: cout<< "enter lecturer id"<<endl;
    Lect_id=0;
    cin>>Lect_id;
    if (Lect_id>9999999){
        
        cout<<"Enter valid Lecturer ID"<<endl;
        goto Lect_id;
    }
    else{
        cout<<"Lecturer ID accepted"<<endl;
        UploadLecturer(Lect_id, Lect_name);
    }
  
    lect:cout<<"Do you want have a look at the lecturers' list? (y/n)"<<endl;
    cin>>b;
    if (b=="y" || b== "Y"){
        printLecturers();
        
    }
    else if (b=="n" || b=="N"){
        
        cout<< "okay"<<endl;
        cout<< "enter student name"<<endl;
        cin>>name;
        cout<< "enter student id"<<endl;
        cin>>stu_id;
        cout<< "enter class code"<<endl;
        cin>> class1;
        UploadStudent(stu_id, name, class1);
        printStudents();
    }
    else{
        cout<< "enter a valid input"<<endl;
        goto lect;
        
    }
    return 1;
  
    
    // I tried writing in more code, but it isnt working perfectly
    
    
}