SOURCE CODE #3
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#include<stdio.h>
#include<stdlib.h>
int again;
int total=0;
float gst,cgst,sgst;
int bfrate[7][2]={ {0,30},
{1,35},
{2,40},
{3,20},
{4,15},
{5,20},
{6,30}
};
int lunchrate[7][2]={{0,80},
{1,120},
{2,20},
{3,120},
{4,150},
{5,160},
{6,30}};
int dinner_rate[7][2]={{0,65},
{1,50},
{2,70},
{3,80},
{4,65},
{5,110},
{6,50}};
int purchased[][3]={{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0}
};
int temp[][3]={{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0},
{0,0}
};
void bfast(char bfmenu[][100]);
void lunch( char lunchmenu[][100]);
void dinner(char dinnermenu[][100]);
void main_menu();
void display();
void lunch_menucard();
void dinner_menu();
void display_bf_bill(char bfmenu[][100]);
void display_lunch_bill(char lunchmenu[][100]);
void display_dinner_bill(char dinnermenu[][100]);
void display_bfmenu();
void repeatbf(char bfmenu[][100]);
void repeatlunch(char lunchmenu[][100]);
void repeatdinner(char dinnermenu[][100]);
void display_total_words();
void main()
{
char bfmenu[][100]={"toast","Idli-wada","Dosa","Upma","milk","tea","coffee"};
char lunchmenu[][100]={"Veg Biryani","Special meal","Roti","Dal","Paneer Tikka","Veg mix","Icecream"};
char dinnermenu[][100]={"Fried rice","Spegatti","Burger"};
char choice;
do
{
enter:
display();
printf("Enter your choice here : ");
scanf("%c", &choice);
getchar();
switch(choice)
{
case 'A':
case 'a':printf("\nBreakfast\n");
bfast(bfmenu);
break;
case 'B':
case 'b':printf("\nLunch\n");
lunch(lunchmenu);
break;
case 'C':
case 'c':printf("\nDinner\n");
dinner(dinnermenu);
break;
default:printf("\nWrong choice entered Please enter the valid choice!!\n");
goto enter;
}
}while(choice!='d');
}
void display()
{
printf(" Welcome to abc Restaurant. \n ");
printf(" +============================+ \n\n");
printf(" && Please select the meal that you would like to purchase. && \n\n");
printf("\t\t [A] Breakfast\n");
printf("\t\t [B] Lunch\n");
printf("\t\t [C] Dinner\n");
}
void display_bfmenu()
{
printf(" Welcome to abc 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,amt=0;
int code,i;
display_bfmenu();
printf("\nEnter the code:: ");
scanf("%d", &code);
getchar();
printf("Total is %d\n\n",total);
if(code>=0&&code<=6)
{
printf("\nEnter the quantity::");
scanf("%d",&quantity);
purchased[code][1]= quantity*bfrate[code][1]; /*purchased[code][1]+ (quantity*bfrate[code][1]);*/
total+=purchased[code][ 1];
printf("Total is %d\n\n",total);
gst=total*0.12;
cgst=gst/2;
sgst=cgst;
}
else
{
printf("\nInvalid code entered, Please enter the code again!!!!\n\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(" abc 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\tGST=Rs.%0.2f\n",gst);
printf("\t\tC-GST=Rs.%0.2f\n",cgst);
printf("\t\tS-GST=Rs.%0.2f\n",sgst);
printf("\t\tTotal=Rs.%d\n",total);
display_total_words();
printf("\n\n +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
}
void display_lunch_bill(char lunchmenu[][100])
{
int i;
printf(" +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
printf(" abc RESTAURANT \n");
printf(" BILLING INFORMATION \n");
printf("\t\t ITEMS\t\t\tPrice(in Rs.)\n");
for(i=0;i<7;i++)
{
if(purchased[i][1]!=0)
{
printf("\t\t %s \t\t",lunchmenu[i]);
printf("%d\n",purchased[i][1]);
}
}
printf("\t\tGST=Rs.%0.2f\n",gst);
printf("\t\tC-GST=Rs.%0.2f\n",cgst);
printf("\t\tS-GST=Rs.%0.2f\n",sgst);
printf("\t\tTotal=Rs.%d\n",total);
display_total_words();
printf("\n\n +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
}
void display_dinner_bill(char dinnermenu[][100])
{
int i;
printf(" +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
printf(" abc RESTAURANT \n");
printf(" BILLING INFORMATION \n");
printf("\t\t ITEMS\t\t\tPrice(in Rs.)\n");
for(i=0;i<7;i++)
{
if(purchased[i][1]!=0)
{
printf("\t\t %s \t\t",dinnermenu[i]);
printf("%d\n",purchased[i][1]);
}
}
printf("\t\tGST=Rs.%0.2f\n",gst);
printf("\t\tC-GST=Rs.%0.2f\n",cgst);
printf("\t\tS-GST=Rs.%0.2f\n",sgst);
printf("\t\tTotal=Rs.%d\n\n",total);
display_total_words();
printf("\n\n +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \n\n");
}
void lunch(char lunchmenu[][100]) // Lunch Screen Menu
{
int choice = 0; //local variables
int quantity = 0;
int again = 0,amt=0;
int code,i;
lunch_menucard();
printf("\nEnter the code:: ");
scanf("%d", &code);
getchar();
if(code>=0&&code<=6)
{
printf("\nEnter the quantity::");
scanf("%d",&quantity);
// purchased[code][1]= purchased[code][1]+(quantity*lunchrate[code][1]);
purchased[code][1]= quantity*lunchrate[code][1];
total+=purchased[code][ 1];
gst=total*0.12;
cgst=gst/2;
sgst=cgst;
}
else
{
printf("\nInvalid code entered, Please enter the code again!!!!\n\n");
lunch(lunchmenu);
}
repeatlunch(lunchmenu);
}
void dinner(char dinnermenu[][100]) // Dinner Menu Screen
{
int choice = 0; //local variables
int quantity = 0;
int again = 0,amt=0;
int code,i;
dinner_menu();
printf("\nEnter the code:: ");
scanf("%d", &code);
getchar();
if(code>=0&&code<=6)
{
printf("\nEnter the quantity::");
scanf("%d",&quantity);
// purchased[code][1]= purchased[code][1]+(quantity*dinner_rate[code][1]);
purchased[code][1]= quantity*dinner_rate[code][1];
total+=purchased[code][1];
gst=total*0.12;
cgst=gst/2;
sgst=cgst;
}
else
{
printf("\nInvalid code entered, Please enter the code again!!!!\n\n");
dinner(dinnermenu);
}
repeatdinner(dinnermenu);
}
void lunch_menucard()
{
printf(" Welcome to abc Restaurant. \n ");
printf(" +============================+ \n\n");
printf(" $ Lunch Menu $ \n\n");
printf(" && Please select the food that you would like to purchase. && \n\n");
printf("\t\t [0] Veg Biryani - Rs 80.00\n");
printf("\t\t [1] Special Meal- Rs 120.00\n");
printf("\t\t [2] Roti - Rs 20.00\n");
printf("\t\t [3] Dal tadka - Rs 120.00\n");
printf("\t\t [4] Paneer Tikka - Rs 150.00\n");
printf("\t\t [5] Veg Mix - Rs 160.00\n");
printf("\t\t [6] Ice cream - Rs 30.00\n");
printf("Enter your choice here : ");
}
void dinner_menu()
{
printf(" Welcome to abc Restaurant. \n ");
printf(" +============================+ \n\n");
printf(" $ Dinner Menu $ \n\n");
printf(" && Please select the food that you would like to purchase. && \n\n");
printf("\t\t [0] Fried Rice - Rs 65.00\n");
printf("\t\t [1] Spagetti- Rs50\n");
printf("\t\t [2] Burger - Rs 70.00\n");
printf("\t\t [3] Pasta - Rs 80.00\n");
printf("\t\t [4] Noodles - Rs 65.00\n");
printf("\t\t [5] Paratha - Rs 110.00\n");
printf("\t\t [6] Fruit Salad - Rs 50.00\n");
}
void repeatlunch(char lunchmenu[][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)
lunch(lunchmenu);
else if (again == 2 )
{
display_lunch_bill(lunchmenu);
exit(0);
}
else
{
printf("\n\n\t\tSorry Invalid Decision Entered\n");
repeatlunch(lunchmenu);
}
}
void repeatdinner(char dinnermenu[][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)
{
dinner(dinnermenu);
}
else if (again == 2 )
{
display_dinner_bill(dinnermenu);
exit(0);
}
else
{
printf("\n\n\t\tSorry Invalid Decision Entered\n");
repeatdinner(dinnermenu);
}
}
void display_total_words()
{
int num=0,digits=0,temp=0;
while(total != 0)
{
num=(num * 10)+(total % 10);
total/= 10;
digits++;
}
printf("\nNo of digits::%d\n",digits);
while(num!= 0)
{
temp++;
switch(num%10)
{
case 0:
printf("Zero ");
break;
case 1:
printf("One ");
break;
case 2:
printf("Two ");
break;
case 3:
printf("Three ");
break;
case 4:
printf("Four ");
break;
case 5:
printf("Five ");
break;
case 6:
printf("Six ");
break;
case 7:
printf("Seven ");
break;
case 8:
printf("Eight ");
break;
case 9:
printf("Nine ");
break;
}
num = num / 10;
}
if(num==0&&digits!=temp)
printf(" Zero ");
return;
}
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