diff --git a/final resit code 4007.cpp b/final resit code 4007.cpp
deleted file mode 100644
index 47dae75..0000000
--- a/final resit code 4007.cpp	
+++ /dev/null
@@ -1,689 +0,0 @@
-#include <iostream>
-using namespace std;
-#include <string>
-#include<stdlib.h>
-#include<time.h>
-
-int main()
-    {
-        string lecturer_names[5] = { "AA","BB","CC","DD","EE"};
-        string module_names[5] = { "1001","1002","1003","1004","1005"};
-        string student_names[10] = {"1","2","3","4","5","6","7","8","9","10"};
-        string classes_names[10] ={ "1001a","1001b","1002a","1002b","1003a","1003b","1004a","1004b","1005a","1005b"};
-        string room_names[5] = {"room a","room b","room c","room d", "room e"};
-        string week_day[5] = {"monday","tuesday","wednesday","thursday","friday"};
-        string period_number[2]{"9.00 am -12.00 pm","1.00pm-4.00pm"};
-        int i = 0;
-        label1:
-        cout<<"what would you like to find in the database\n please choose either\nmodule\nclasses\nlecturer\nrooms\nstudent\ntimetable"<<endl;
-            string response_1;
-            cin>>response_1;
-            if(response_1 == "module" )
-            {
-                cout<<"what module would you like to know more about\n 1001,1002,1003,1004,1005"<<endl;
-                string response_2;
-                cin>>response_2 ;
-                if(response_2 == module_names[0])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[0]<<"\n";
-                    cout<<"student name:"<<student_names[0,1]<<"\n";
-                    cout<<"class names:"<<classes_names[0,1]<<"\n";
-                    cout<<"room name:"<<room_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-                }
-                if(response_2 == module_names[1])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[1]<<"\n";
-                    cout<<"student name:"<<student_names[2,3]<<"\n";
-                    cout<<"class names:"<<classes_names[2,3]<<"\n";
-                    cout<<"room name:"<<room_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-                }
-                if(response_2 == module_names[2])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[2]<<"\n";
-                    cout<<"student name:"<<student_names[4,5]<<"\n";
-                    cout<<"class names:"<<classes_names[4,5]<<"\n";
-                    cout<<"room name:"<<room_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-                }
-                if(response_2 == module_names[3])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[3]<<"\n";
-                    cout<<"student name:"<<student_names[6,7]<<"\n";
-                    cout<<"class names:"<<classes_names[6,7]<<"\n";
-                    cout<<"room name:"<<room_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-                }
-                if(response_2 == module_names[4])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[4]<<"\n";
-                    cout<<"student name:"<<student_names[7,8]<<"\n";
-                    cout<<"class names:"<<classes_names[7,8]<<"\n";
-                    cout<<"room name:"<<room_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-                }
-
-            }
-
-
-
-
-
-
-
-
-
-
-
-
-            if(response_1 == "classes" )
-            {
-                cout<<"what class would you like to know more about\n 1001a,1001b,1002a,1002b,1003a,1003b,1004a,1004b,1005a,1005b"<<endl;
-                string response_2;
-                cin>>response_2; 
-                if(response_2 == classes_names[0,1])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[0]<<"\n";
-                    cout<<"student name:"<<student_names[0,1]<<"\n";
-                    cout<<"module names:"<<module_names[0]<<"\n";
-                    cout<<"room name:"<<room_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == classes_names[2,3])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[1]<<"\n";
-                    cout<<"student name:"<<student_names[2,3]<<"\n";
-                    cout<<"module names:"<<module_names[1]<<"\n";
-                    cout<<"room name:"<<room_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == classes_names[4,5])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[2]<<"\n";
-                    cout<<"student name:"<<student_names[4,5]<<"\n";
-                    cout<<"module names:"<<module_names[2]<<"\n";
-                    cout<<"room name:"<<room_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == classes_names[6,7])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[3]<<"\n";
-                    cout<<"student name:"<<student_names[6,7]<<"\n";
-                    cout<<"module names:"<<module_names[3]<<"\n";
-                    cout<<"room name:"<<room_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == classes_names[8,9])
-                {
-                    cout<<"lecturer name:"<<lecturer_names[4]<<"\n";
-                    cout<<"student name:"<<student_names[8,9]<<"\n";
-                    cout<<"module names:"<<module_names[4]<<"\n";
-                    cout<<"room name:"<<room_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-            }
-
-
-
-
-
-            if(response_1 == "lecturer" )
-            {
-                cout<<"what lecturer would you like to know more about\n AA,BB,CC,DD,EE"<<endl;
-                string response_2;
-                cin>>response_2;
-                if(response_2 == lecturer_names[0])
-                {
-                    cout<<"classes name:"<<classes_names[0,1]<<"\n";
-                    cout<<"student name:"<<student_names[0,1]<<"\n";
-                    cout<<"module names:"<<module_names[0]<<"\n";
-                    cout<<"room name:"<<room_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-
-
-                }
-                if(response_2 == lecturer_names[1])
-                {
-                    cout<<"classes name:"<<classes_names[2,3]<<"\n";
-                    cout<<"student name:"<<student_names[2,3]<<"\n";
-                    cout<<"module names:"<<module_names[1]<<"\n";
-                    cout<<"room name:"<<room_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-
-
-                }
-                if(response_2 == lecturer_names[2])
-                {
-                    cout<<"classes name:"<<classes_names[4,5]<<"\n";
-                    cout<<"student name:"<<student_names[4,5]<<"\n";
-                    cout<<"module names:"<<module_names[2]<<"\n";
-                    cout<<"room name:"<<room_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-
-
-                }
-                if(response_2 == lecturer_names[3])
-                {
-                    cout<<"classes name:"<<classes_names[6,7]<<"\n";
-                    cout<<"student name:"<<student_names[6,7]<<"\n";
-                    cout<<"module names:"<<module_names[3]<<"\n";
-                    cout<<"room name:"<<room_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-
-
-                }
-                if(response_2 == lecturer_names[4])
-                {
-                    cout<<"classes name:"<<classes_names[8,9]<<"\n";
-                    cout<<"student name:"<<student_names[8,9]<<"\n";
-                    cout<<"module names:"<<module_names[4]<<"\n";
-                    cout<<"room name:"<<room_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-
-
-                }
-
-            
-                
-            }
-            if(response_1 == "rooms" )
-            {
-                cout<<"what room would you like to know more about\n room a,room b,room c,room d,room e"<<endl;
-                string response_2;
-                cin>>response_2;
-                if(response_2 == room_names[0])
-                {
-                    cout<<"classes name:"<<classes_names[0,1]<<"\n";
-                    cout<<"student name:"<<student_names[0,1]<<"\n";
-                    cout<<"module names:"<<module_names[0]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-
-
-                }
-                if(response_2 == room_names[1])
-                {
-                    cout<<"classes name:"<<classes_names[2,3]<<"\n";
-                    cout<<"student name:"<<student_names[2,3]<<"\n";
-                    cout<<"module names:"<<module_names[1]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == room_names[2])
-                {
-                    cout<<"classes name:"<<classes_names[4,5]<<"\n";
-                    cout<<"student name:"<<student_names[4,5]<<"\n";
-                    cout<<"module names:"<<module_names[2]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                 if(response_2 == room_names[3])
-                {
-                    cout<<"classes name:"<<classes_names[6,7]<<"\n";
-                    cout<<"student name:"<<student_names[6,7]<<"\n";
-                    cout<<"module names:"<<module_names[3]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                 if(response_2 == room_names[4])
-                {
-                    cout<<"classes name:"<<classes_names[8,9]<<"\n";
-                    cout<<"student name:"<<student_names[8,9]<<"\n";
-                    cout<<"module names:"<<module_names[4]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-            
-            }   
-            
-            if(response_1 == "student" )
-            {
-                cout<<"what student would you like to know more about\n 1,2,3,4,5,6,7,8,9,10"<<endl;
-                string response_2;
-                cin>>response_2;
-                if(response_2 == student_names[0])
-                {
-                    cout<<"classes name:"<<classes_names[0,1]<<"\n";
-                    cout<<"room names:"<<room_names[0]<<"\n";
-                    cout<<"module names:"<<module_names[0]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[1])
-                {
-                    cout<<"classes name:"<<classes_names[0,1]<<"\n";
-                    cout<<"room names:"<<room_names[0]<<"\n";
-                    cout<<"module names:"<<module_names[0]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[0]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[2])
-                {
-                    cout<<"classes name:"<<classes_names[2,3]<<"\n";
-                    cout<<"room names:"<<room_names[1]<<"\n";
-                    cout<<"module names:"<<module_names[1]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[3])
-                {
-                    cout<<"classes name:"<<classes_names[2,3]<<"\n";
-                    cout<<"room names:"<<room_names[1]<<"\n";
-                    cout<<"module names:"<<module_names[1]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[1]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[4])
-                {
-                    cout<<"classes name:"<<classes_names[4,5]<<"\n";
-                    cout<<"room names:"<<room_names[2]<<"\n";
-                    cout<<"module names:"<<module_names[2]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                } 
-                if(response_2 == student_names[5])
-                {
-                    cout<<"classes name:"<<classes_names[4,5]<<"\n";
-                    cout<<"room names:"<<room_names[2]<<"\n";
-                    cout<<"module names:"<<module_names[2]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[2]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[6])
-                {
-                    cout<<"classes name:"<<classes_names[6,7]<<"\n";
-                    cout<<"room names:"<<room_names[3]<<"\n";
-                    cout<<"module names:"<<module_names[3]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>> response_3;    
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[7])
-                {
-                    cout<<"classes name:"<<classes_names[6,7]<<"\n";
-                    cout<<"room names:"<<room_names[3]<<"\n";
-                    cout<<"module names:"<<module_names[3]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[3]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[8])
-                {
-                    cout<<"classes name:"<<classes_names[8,9]<<"\n";
-                    cout<<"room names:"<<room_names[4]<<"\n";
-                    cout<<"module names:"<<module_names[4]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-                if(response_2 == student_names[9])
-                {
-                    cout<<"classes name:"<<classes_names[8,9]<<"\n";
-                    cout<<"room names:"<<room_names[4]<<"\n";
-                    cout<<"module names:"<<module_names[4]<<"\n";
-                    cout<<"lecturer names:"<<lecturer_names[4]<<"\n";
-                    cout<<"if you wish to start again type 'yes' if not click anything else"<<endl;
-                    string response_3;
-                    cin>>response_3;
-                        if(response_3 == "yes")
-                            {
-                                goto label1;
-                            }
-                        else
-                            return 0;
-                }
-            }    
-    if(response_1 == "timetable"){
-        //cout<<"test"<<endl;
-        //label:
-        while(i<5){
-        if(i == 0){
-        cout<<week_day[i]<<"--->  ";
-        }
-        for(int j=0;j<3;j++){
-            // if(i==4 && j==1){
-            // cout<<"  ";
-            // }
-            if(j== 0){
-                cout<<week_day[i]<<" "<<period_number[j]<<"    "<<module_names[i]<<"   "<<lecturer_names[i]<<"   "<<room_names[i]<<"   "<<student_names[i]<<"  |"; //2(i)-1 didnt work in the format
-            //goto label3;
-            }else if(j== 1){
-                cout<<week_day[i]<<" "<<period_number[j]<<"    "<<module_names[i]<<"   "<<lecturer_names[i]<<"   "<<room_names[i]<<"   "<<student_names[ i]<<"  |"; //2(i) didnt work in the format
-            }else{
-            cout<<"\n--------------------------------------------------------------------------------------------------------------------------------------------------------------------\n";    
-            i = i + 1;
-            //goto label2;
-            }
-        }
-              }
-
-            }
-            
-            
-            else
-            {
-                cout<<"that is not a valid response please try again or would you like to add some more information points\nplease type yes to add a new point"<<endl;
-                    string response_4;
-                    cin>>response_4;
-                    if(response_4 == "yes")
-                    {
-                       cout<<"what category would you like to change\nmodule\nclasses\nlecturer\nrooms\nstudent"<<endl;
-                       string response_5;
-                       cin>>response_5;
-                       if(response_5 == "module")
-                       {
-                           cout<<"give a new module name"<<endl;
-                           string response_6;
-                           cin>>response_6;
-                           module_names[5]= response_6;
-
-                        cout<<"your new module has been added"<<endl;
-                       }
-                       if(response_5 == "classes")
-                       {
-                           cout<<"give a new class name"<<endl;
-                           string response_6;
-                           cin>>response_6;
-                           classes_names[10]= response_6;
-
-                        cout<<"your new class has been added"<<endl;
-                       }
-                       if(response_5 == "lecturer")
-                       {
-                           cout<<"give a new lecturer name"<<endl;
-                           string response_6;
-                           cin>>response_6;
-                           lecturer_names[5]= response_6;
-
-                        cout<<"your new module has been added"<<endl;
-                       }
-                       if(response_5 == "rooms")
-                       {
-                           cout<<"give a new room name"<<endl;
-                           string response_6;
-                           cin>>response_6;
-                           room_names[5]= response_6;
-
-                        cout<<"your new module has been added"<<endl;
-                       }
-                       if(response_5 == "student")
-                       {
-                           cout<<"give a new student name"<<endl;
-                           string response_6;
-                           cin>>response_6;
-                           student_names[10]= response_6;
-
-                        cout<<"your new module has been added"<<endl;
-                       }
-
-
-
-
-
-                    }
-                cout<<"type yes to continue"<<endl;
-                string response_7;
-                cin>>response_7;
-                if(response_7 == "yes")
-                {
-                    goto label1;
-
-                }
-                else
-                return 0;
-            return 0;
-            }  
-   
-   
-   
-   
-   
-   
-   
-   
-    }
\ No newline at end of file