Question

C++ HELP

I need help with this program. I have done and compiled this program in a single file called bill.cpp. It works fine. But I need to split this program in three files

1. bill.h = contains the class program with methods and variables

2. bill.cpp = contains the functions from class file

3. main.cpp = contains the main program.

Please split this program into three files and make the program run. I have posted the code here.

#include<iostream>

using namespace std;

int again;
int total=0;
int bfrate[7][2]={ {0,30},
{1,35},
{2,40},
{3,20},
{4,15},
{5,20},
{6,30}
};

int purchased[][3]={{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0}
};

void bfast(char bfmenu[][100]);
void main_menu();
void display();
void display_bf_bill(char bfmenu[][100]);
void display_bfmenu();
void repeatbf(char bfmenu[][100]);

int main()
{
char bfmenu[][100]={"toast","Idli-wada","Dosa","Upma","milk","tea","coffee"};
char choice;
do
{
enter:
display();
printf("Enter your choice here : "); // //The printf() function displays the standard output.//
scanf("%c", &choice); //The scanf() function reads the data from standard input(user input) and stores the values into the respective variables.//
switch(choice)
{
case 'A':
case 'a':cout<<"\nBreakfast\n"<< endl;
bfast(bfmenu);
break;

default:printf("\nWrong choice entered Please enter the valid choice!!\n");
goto enter;
}
}while(choice!='d');
}
void display()
{
printf(" Welcome to Breakfast Restaurant. \n ");
printf(" +============================+ \n\n");
printf(" && Please select the meal that you would like to purchase. && \n\n");
printf("\t\t [A] Breakfast\n");
}
void display_bfmenu()
{
printf(" Welcome to Breakfast Restaurant. \n ");
printf(" +============================+ \n\n");
printf(" $ Breakfast Menu $ \n\n");
printf(" && Please select the food that you would like to purchase. && \n\n");
printf("\t\t [0] Toast - Rs 30.00\n");
printf("\t\t [1] Idli-Vada - Rs 35.00\n");
printf("\t\t [2] Dosa - Rs 40.00\n");
printf("\t\t [3] UPMA Rs 20.00\n");
printf("\t\t [4] Milk- Rs 15.00\n");
printf("\t\t [5] Tea - Rs 20.00\n");
printf("\t\t [6] Coffee - Rs 30.00\n");
}
void bfast(char bfmenu[][100]) //Breakfast Menu Screen
{
int choice = 0; //local variables
int quantity = 0;
int again = 0;
int code,i;
display_bfmenu();
printf("\nEnter the code: \n");
scanf("%d", &code);
if(code>=0&&code<=6)
{
printf("\nEnter the quantity: \n");
scanf("%d",&quantity);
purchased[code][1]= quantity*bfrate[code][1]; /*purchased[code][1]+ (quantity*bfrate[code][1]);*/
total+=purchased[code][ 1];
}
else
{
printf("\nInvalid code entered, Please enter the code again!!!! \n");
bfast(bfmenu);
}
repeatbf(bfmenu);
}
void repeatbf(char bfmenu[][100])
{
printf("\nWould you like to buy anything else?\n[1] Yes , [2] No : "); // Allows user to choose whether to check-out or buy anything else.
scanf("%d",&again);
if (again == 1)
bfast(bfmenu);
else if (again == 2 )
{
display_bf_bill(bfmenu);
exit(0);
}
else
{
printf("\n\n\t\tSorry Invalid Decision Entered\n");
repeatbf(bfmenu);
}
}
void display_bf_bill(char bfmenu[][100])
{
int i;
printf(" +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
printf(" Breakfast RESTAURANT \n");
printf(" BILLING INFORMATION \n");
printf("\t\t ITEMS\t\tPrice(in Rs.)\n");
for(i=0;i<7;i++)
{
if(purchased[i][1]!=0)
{
printf("\t\t%s\t\t",bfmenu[i]);
printf("%d\n",purchased[i][1]); /*purchased[i][1]);*/
}
}
printf("\t\tTotal=Rs.%d\n",total);
printf("\n\n +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");

}

Answer 1

----------------------------------------------------------------------------------------------------------------------------

bill.h

#ifndef BILL_H

#define BILL_H

void bfast(char bfmenu[][100]);

void main_menu();

void display();

void display_bf_bill(char bfmenu[][100]);

void display_bfmenu();

void repeatbf(char bfmenu[][100]);

#endif

----------------------------------------------------------------------------------------------------------------------------
bill.cpp

#include<iostream>

#include<stdio.h>

#include<cstdlib>

using namespace std;

#include "bill.h"

int again;

int total=0;

int bfrate[7][2]={ {0,30},

{1,35},

{2,40},

{3,20},

{4,15},

{5,20},

{6,30}

};

int purchased[][3]={{0,0},

{0,0},

{0,0},

{0,0},

{0,0},

{0,0},

{0,0}

};

void display()

{

printf(" Welcome to Breakfast Restaurant. \n ");

printf(" +============================+ \n\n");

printf(" && Please select the meal that you would like to purchase. && \n\n");

printf("\t\t [A] Breakfast\n");

}

void display_bfmenu()

{

printf(" Welcome to Breakfast Restaurant. \n ");

printf(" +============================+ \n\n");

printf(" $ Breakfast Menu $ \n\n");

printf(" && Please select the food that you would like to purchase. && \n\n");

printf("\t\t [0] Toast - Rs 30.00\n");

printf("\t\t [1] Idli-Vada - Rs 35.00\n");

printf("\t\t [2] Dosa - Rs 40.00\n");

printf("\t\t [3] UPMA Rs 20.00\n");

printf("\t\t [4] Milk- Rs 15.00\n");

printf("\t\t [5] Tea - Rs 20.00\n");

printf("\t\t [6] Coffee - Rs 30.00\n");

}

void bfast(char bfmenu[][100]) //Breakfast Menu Screen

{

int choice = 0; //local variables

int quantity = 0;

int again = 0;

int code,i;

display_bfmenu();

printf("\nEnter the code: \n");

scanf("%d", &code);

if(code>=0&&code<=6)

{

printf("\nEnter the quantity: \n");

scanf("%d",&quantity);

purchased[code][1]= quantity*bfrate[code][1]; /*purchased[code][1]+ (quantity*bfrate[code][1]);*/

total+=purchased[code][ 1];

}

else

{

printf("\nInvalid code entered, Please enter the code again!!!! \n");

bfast(bfmenu);

}

repeatbf(bfmenu);

}

void repeatbf(char bfmenu[][100])

{

printf("\nWould you like to buy anything else?\n[1] Yes , [2] No : "); // Allows user to choose whether to check-out or buy anything else.

scanf("%d",&again);

if (again == 1)

bfast(bfmenu);

else if (again == 2 )

{

display_bf_bill(bfmenu);

exit(0);

}

else

{

printf("\n\n\t\tSorry Invalid Decision Entered\n");

repeatbf(bfmenu);

}

}

void display_bf_bill(char bfmenu[][100])

{

int i;

printf(" +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");

printf(" Breakfast RESTAURANT \n");

printf(" BILLING INFORMATION \n");

printf("\t\t ITEMS\t\tPrice(in Rs.)\n");

for(i=0;i<7;i++)

{

if(purchased[i][1]!=0)

{

printf("\t\t%s\t\t",bfmenu[i]);

printf("%d\n",purchased[i][1]); /*purchased[i][1]);*/

}

}

printf("\t\tTotal=Rs.%d\n",total);

printf("\n\n +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");

}

----------------------------------------------------------------------------------------------------------------------------------

main.cpp

#include <iostream>

#include <stdio.h>

using namespace std;

#include "bill.h"

int main()

{

char bfmenu[][100]={"toast","Idli-wada","Dosa","Upma","milk","tea","coffee"};

char choice;

do

{

enter:

display();

printf("Enter your choice here : "); // //The printf() function displays the standard output.//

scanf("%c", &choice); //The scanf() function reads the data from standard input(user input) and stores the values into the respective variables.//

switch(choice)

{

case 'A':

case 'a':cout<<"\nBreakfast\n"<< endl;

bfast(bfmenu);

break;

default:printf("\nWrong choice entered Please enter the valid choice!!\n");

goto enter;

}

}while(choice!='d');

}

------------------------------------------------------------------------------------------------------------------------------------------
SEE OUTPUT

Thanks, PLEASE UPVOTE, PLEASE COMMENT if there is any concern.

Files main.cpp E saved && Please select the food that you would like to #include io stream» main.cpp 2 #include <stdio.h> 3 using namespace std; billcpp [0] Toast - Rs 30.00 [1] Idli-Vada - Rs 35.00 [2] Dosa - Rs 40.00 3] UPMA Rs 20.00 L4] Milk- Rs 15.00 5] Tea - Rs 20.00 [6] Coffee - Rs 30.00 4 #include "bill.h" D bill.h 7 int main() 9 char bfmenu [1001-"toast","Idli-wada","Dosa", "Upma", "milk", "tea","coffee" Enter the code: 10 char choice; 11 do 12 Enter the quantity: 13 enter: 14 display); 15 printf("Enter your choice here: "); /1 I/The Would you like to buy anything else? [1] Yes, [2] No : 2 printf) function displays the standard output.11 16 scanf("sc", &choice); //The scanf) function reads the data from standard input(user input) and Mt stores the values into the respective variables./ Breakfast RESTAURANT 17 switch(choice) BILLING INFORMATION 18 ITEMS Price(in Rs.) 30 case 'A' toast 20 case 'a':cout<<"nBreakfast\n"<< endl; 21 bfast(bfmenu); 22 break: Total-Rs.30 23 24 default:printf "nWrong choice entered Please Nt