when i compile i keep on getting error expected unqualified id

[rupashini]

#include <iostream>
#include <stdio.h>
#include <malloc.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#define delivery =5
 
using namespace std;
int choice1,choice2,n,price,pay,i,pm;
char username[20],set;
void loadingbar();
void autoCreateMenu();
void foodList();
void bill();
 
do
    {
        system("cls");
        printf("\n\t\t\t\t\t============================================\n\t\t\t\t\t\t\tL O G I N\n\t\t\t\t\t============================================\n\n\t\t\t\t\t\t\t1. User\n\n\t\t\t\t\t\t\t2. Admin\n\t\t\t\t\t\t\n\n\n\t\t\t\t\t\tEnter choice: ");
        scanf("%d",&choice1);
 
        switch(choice1)
        {
            case 2: system("cls");
 
                    do{
                    printf("\n\t\t\t\t\t============================================\n\t\t\t\t\t\t    A D M I N   P A N E L\n\t\t\t\t\t============================================\n\n\t\t\t\t\t\t1. Edit Menu\n\n\t\t\t\t\t\t2. Orders\n\n\t\t\t\t\t\t3. Back\n\n\n\t\t\t\t\t\tEnter choice: ");
                    scanf("%d",&choice2);
 
                    switch(choice2)
                    {
                            case 1:
                                do
                                {
                                    system("cls");
                                    printf("\n\t\t\t\t\t============================================\n\t\t\t\t\t\t\tE D I T   M E N U\n\t\t\t\t\t============================================\n\n\t\t\t\t\t\t1. Add Items\n\n\t\t\t\t\t\t2. Edit Item\n\n\t\t\t\t\t\t3. View Menu\n\n\t\t\t\t\t\t4. Back\n\n\t\t\t\t\t\tEnter choice: ");
                                    scanf("%d", &choice2);
 
                                    switch(choice2)
                                    {
                                        case 1:
                                            system("cls");
                                            createMenuItem();
                                            getch();
                                            break;
 
                                        case 2:
                                            editItem();
                                            break;
 
                                        case 3:
                                            system("cls");
                                            displayMenu();
                                            printf("\n\n\t\t\t\t\t  Press any button to return to previous screen");
                                            getch();
                                            break;
                                    }
                                }while(choice2!=4);
                                system("cls");
                                break;
 
 
                            case 2:
 
                                do
                                {
                                    system("cls");
                                    printf("\n\t\t\t\t\t============================================\n\t\t\t\t\t\t\tO R D E R S\n\t\t\t\t\t============================================\n\n\t\t\t\t\t\t1. Serve order\n\n\t\t\t\t\t\t2. View Orders\n\n\t\t\t\t\t\t3. Back\n\n\t\t\t\t\t\tEnter choice: ");
                                    scanf("%d", &choice2);
 
                                    switch(choice2)
                                    {
                                        case 1:
                                            system("cls");
                                            dequeueOrder();
                                            getch();
                                            break;
 
                                        case 2:
                                            system("cls");
                                            displayOrder();
                                            getch();
                                            break;
                                    }
                                }while(choice2!=3);
                                break;
                        }
                    }while(choice2!=3);
                    break;
 
 
            case 1: system("cls");
                    printf("\n\n\n\n\n\n\t\t\t\t\t\tEnter username: ");
                    ccolor(10);
                    fflush(stdin);
                    gets(username);
                    ccolor(15);
 
                    do
                    {
                        system("cls");
                        printf("\n\t\t\t\t\t============================================\n\t\t\t\t\t\tW E L C O M E , ");
                        stringify(username);
                        printf("\n\t\t\t\t\t============================================\n\n\t\t\t\t\t\t1. Order\n\n\t\t\t\t\t\t2. View Cart\n\n\t\t\t\t\t\t3. Proceed to Checkout\n\n\t\t\t\t\t\t0. <- Back\n\n\n\t\t\t\t\t\tEnter choice:");
                        scanf("%d",&choice2);
 
                        switch(choice2)
                        {
                            case 1: pushFoodItem(username);
                                    foodList();
                                    break;
 
                            case 2: displayCart(username);
                                    printf("\n\n\t\t\t\t\t  Press any button to return to previous screen");
                                    getch();
                                    break;
 
                            case 3: enqueueOrder(username);
                                    displayCart(username);
                                    bill();
                                    ccolor(47);
                                    printf("\n\n\t\t\t\t\t\t  Order placed successfully ");
                                    ccolor(15);
                                    printf("\n\n\t\t\t\t\t  Press any button to return to main screen");
                                    getch();
                                    Sleep(50);
 
                                    break;
                        }
                    }while (choice2!=0 && choice2!=3);
 
                    break;
        }
    }while(choice1!=4);
}
 
void foodList()
{
    cout<<"*************************************************MENU*********************************************************"<<endl;
    cout<<"*                                                                                                              *"<<endl;
    cout<<"*               SET A                                SET B                               SET C                 *"<<endl;
    cout<<"*       Grilled Chicken Chop                   Chicken Curry with Rice              Sweet and Sour Chicken           *"<<endl;
    cout<<"*               Prawn                          Sweet and sour prawn               Prawn with vegetables        *"<<endl;
    cout<<"*            Cheese Cake                            Fruit Cake                          Mango Cake             *"<<endl;
    cout<<"*             Sprite                               Apple Juice                         Mango Juice             *"<<endl;
    cout<<"*              RM 35                                 RM 40                                RM 45                *"<<endl;
    cout<<"*                                                                                                              *"<<endl;
    cout<<"*                                SET D                                 SET E                                   *"<<endl;
    cout<<"*                            Fish and chips                      Grilled Lamb Chop                             *"<<endl;
    cout<<"*                              Ice-cream                            Custard Pies                               *"<<endl;
    cout<<"*                              Hot Choco                           Iced Green Tea                              *"<<endl;
    cout<<"*                                RM 30                                 RM 30                                   *"<<endl;
    cout<<"****************************************************************************************************************"<<endl;
}
 
void bill();
 
{
    if(set=='a'||set=='A')
        price=35
        cout<<"Total= RM 35";
    else if(set=='b'||set=='B')
        cout<<"Total= RM 40";
    else if(set=='c'||set=='C')
        cout<<"Total= RM 45";
    else if(set=='d'||set=='D')
        cout<<"Total= RM 30";
    else if(set=='e'||set=='E')
        cout<<"Total= RM 30";
    else
        cout<<"SORRY! You enter the wrong item. Please try again.";
        cin>>set;
 
    cout<<"Quantity: "<<i<<endl;
 
    cout<<"Select the payment method: "<<endl;
    cout<<" a. Membership"<<endl;
    cout<<" b. Cash"<<endl;
    cin>>pm;
    if(pm=='a')
    {
        cout<<"Account Balance: RM 100"<<endl;
        pay=balance-(5+(i*price));
    }
}
 
 
 
 
 
/*//******************************************************************************************************************************************
//                                      wait function defenation which use for exit function
//*******************************************************************************************************************************************
void wait ( int seconds )
//this function contains void type & returns nothing
 
 
{
 clock_t waitend;
 waitend = clock () + seconds * CLOCKS_PER_SEC ;
 while (clock() < waitend) {}
}*/

[dev7060]

You can't have code outside of functions except for global vars, function declarations, macros, etc.