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Hotel_Paradise.java
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Hotel_Paradise.java
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import java.util.*;
class hotel_paradise
{
int ar[]=new int[16],q[]=new int[16];String name;
static double sum,qs=0;
int roomno;
int temp;
int ans;static int Hotel_bill;
Scanner sc=new Scanner(System.in);
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
String Customer=null;
int roomNum=1;
int Option;
String[] hotel=new String[12];
int[] day=new int[13];
for(int f=0;f<13;f++)
{
day[f]=0;
}
hotel_paradise obj=new hotel_paradise();
obj.initialise(hotel);
while (roomNum<11)
{
sum*=0;
System.out.println();
System.out.println("Hotel Booking Options");
System.out.println("1: To View all rooms");
System.out.println("2: For customer check-in");
System.out.println("3: To Display empty rooms");
System.out.println("4: For customer check-out");
System.out.println("5: Find room from customer name");
System.out.println("6: To calculate the total hotel bill of the customer");
System.out.println("7: To calculate food bill of a customer");
System.out.println("0: To exit");
System.out.println();
Option=sc.nextInt();
System.out.println();
if(Option==0)
{
System.out.println(" THANK YOU");
break;
}
if (Option==1)
{
obj.view(hotel,day);
}
if (Option==2)
{
System.out.println("Enter room number(1-10)");
System.out.println("even number for normal suite and odd for holiday suite");
roomNum =sc.nextInt();
System.out.println("Enter name for room "+roomNum+" : ") ;
Customer=sc.next();
System.out.print("Enter the number of days the customer is going to stay :");
int days=sc.nextInt();
hotel[roomNum]=Customer;
day[roomNum]=days;
System.out.println(hotel[roomNum]+" checked in");
obj.add(hotel,day);
System.out.println();
}
if (Option==3)
{
obj.vacant(hotel);
}
if (Option==4)
{
view(hotel,day);
System.out.println("Enter the room from which the customer is checking out: ");
roomNum = sc.nextInt();
obj.hotel_bill(day,roomNum);
System.out.println(hotel[roomNum]+" checked out");
hotel[roomNum] = "empty";
obj.delete(hotel,day);
System.out.println("");
}
if (Option==5)
{
obj.find(hotel,day);
}
if (Option==6)
{
hotel[roomNum]="empty";
obj.hotel_bill(day,roomNum);
}
if(Option==7)
{
obj.display1();
obj.order1();
obj.display2();
obj.order2();
obj.calculate();
obj.bill();
obj.payment();
}
}
}
void initialise(String hotelRef[])
{
for (int x=1;x<11;x++ )
hotelRef[x] = "empty";
System.out.println( " ***Welcome to Hotel Paradise***");
}
static void view(String hotel[],int day[])
{
for (int x=1;x<11;x++)
{
if (hotel[x]==("empty"))
System.out.println("room "+x+" is empty");
else {
System.out.println("room "+x+" is occupied by "+hotel[x]+" for "+day[x]+" days");
}
}
}
void add(String hotel[],int day[])
{
for(int x=1;x<=10;x++)
{
if (hotel[x]==("empty"))
System.out.println("room "+x+" is empty");
else
{
System.out.println("room "+x+" is occupied by "+hotel[x]+" for "+day[x]+" days");
}
}
}
void vacant(String hotel[])
{
int c=0;
for (int x=1;x<11;x++)
{
if (hotel[x]==("empty"))
{ System.out.println("room "+x+" is empty");
c++;
}
}
if(c==0)
System.out.println("*****there are no empty rooms*****");
}
void delete(String hotel[],int day[])
{
for (int x=1;x<11;x++)
{
if (hotel[x]==("empty"))
{
System.out.println("room "+x+" is empty");
}
else
{
System.out.println("room "+x+" is occupied by "+hotel[x]+" for "+day[x]+" days");
}
}
}
void find(String hotel[],int day[])
{
Scanner sc=new Scanner(System.in);
System.out.println("Enter customer name for room:" );
String customersname;
customersname=sc.next();
int c=0;
int x;
for (x=1;x<11;x++)
{
if (hotel[x].equals(customersname))
{
c++;
break;
}
}
if(c==0)
{
System.out.println("*****no room is ocupied by "+customersname+"*****");
}
else
System.out.println("*****room "+x+" is occupied by "+customersname+" for "+day[x]+"days *****");
}
void hotel_bill(int day[],int r)
{
System.out.println("enter room number");
name=sc.next();
int type;
if(r%2==0)
type=2;
else
type=1;
if(type==1)
{
Hotel_bill+=day[r]*2000;
System.out.println("the customers bill is: "+Hotel_bill);
}
else if(type==2)
{
Hotel_bill+=day[r]*1200;
System.out.println("the customers bill is: "+Hotel_bill);
}
System.out.println();
System.out.println(" ***Enter your payment method***");
System.out.println("1 for card 2 for cash ");
int p=sc.nextInt();
if(p==1)
{
System.out.println("***enter your details***");
System.out.println("1:enter full name" );
String n=sc.next();
System.out.println(":enter account number");
long acc=sc.nextInt();
}
else if(p==2)
{
System.out.println("***enter the amount you are giving***");
int cash1=sc.nextInt();
System.out.println("change= "+(cash1-Hotel_bill));
}
Hotel_bill=0;
}
void display1()
{
System.out.println(" WELCOME TO THE KITCHEN" );
System.out.println("*enter customer's name :");
name=sc.next();
System.out.print("*enter room number :");
roomno=sc.nextInt();
System.out.println();
System.out.println("*enter 1 for veg menu,2 for nonveg menu and 3 for mixed menu");
int ch=sc.nextInt();
if(ch==1)
{
System.out.println();
System.out.println(" ***TODAYS VEG MENU IS:-");
System.out.println(" veg thali =190/-");
System.out.println(" pav bhaji =120/-");
System.out.println(" sandwich =100/-");
System.out.println(" paneer sabji=160/-");
System.out.println(" roti =45/- ");
System.out.println(" ***BEVRAGES ");
System.out.println(" coca cola =25/- ");
System.out.println(" pepsi =25/- ");
System.out.println();
System.out.println(" ***enter 1 for veg thali");
System.out.println(" 2 for pav bhaji");
System.out.println(" 3 for sandwich");
System.out.println(" 4 for paneer sabji");
System.out.println(" 5 for roti");
System.out.println(" 11 for coca cola, ");
System.out.println(" 12 for pepsi");
}
else if(ch==2)
{
System.out.println();
System.out.println(" ***TODAYS NON VEG MENU IS:-");
System.out.println(" non veg thali =230/-");
System.out.println(" butter chicken =240/-");
System.out.println(" fish =195/-");
System.out.println(" chicken biryani=170/-");
System.out.println(" chicken curry =210/-");
System.out.println(" ***BEVRAGES ");
System.out.println(" coca cola =25/-");
System.out.println(" pepsi =25/-");
System.out.println();
System.out.println(" ***enter 6 for non veg thali");
System.out.println(" 7 for butter chicken");
System.out.println(" 8 for fish");
System.out.println(" 9 for chicken biryani");
System.out.println(" 10 for chicken biryani");
System.out.println(" 11 for coca cola, ");
System.out.println(" 12 for pepsi");
}
else if(ch==3)
{
System.out.println(" ***TODAYS MENU IS:-");
System.out.println(" veg thali =190/-");
System.out.println(" pav bhaji =120/-");
System.out.println(" sandwich =100/-");
System.out.println(" paneer sabji =160/-");
System.out.println(" roti =45/- ");
System.out.println(" non veg thali =230/-");
System.out.println(" butter chicken =240/-");
System.out.println(" fish =195/-");
System.out.println(" chicken biryani=170/-");
System.out.println(" chicken curry =210/-");
System.out.println(" ***BEVRAGES ");
System.out.println(" coca cola =25/-");
System.out.println(" pepsi =25/-");
System.out.println();
System.out.println(" ***enter 1 for veg thali");
System.out.println(" 2 for pav bhaji");
System.out.println(" 3 for sandwich");
System.out.println(" 4 for paneer sabji");
System.out.println(" 5 for roti");
System.out.println(" 6 for non veg thali");
System.out.println(" 7 for butter chicken");
System.out.println(" 8 for fish");
System.out.println(" 9 for chicken biryani");
System.out.println(" 10 for chicken biryani");
System.out.println(" 11 for coca cola");
System.out.println(" 12 for pepsi");
}
else
System.out.println("invalid");
}
void order1()
{
System.out.println();
System.out.println("**enter the order with the quantity**");
System.out.println("**enter 0 when your order is complete**");
for(int i=1;i<=12;i++)
{
System.out.print("enter dish "+(i)+" : ");
ar[i]=sc.nextInt();
if(ar[i]==0)
{
for(int x=i+1;x<=12;x++)
{
ar[x]=0;
q[x]=0;
}
System.out.println();
break;
}
else
{
System.out.print("enter quantity : ");
q[i]=sc.nextInt();
System.out.println();
continue;
}
}
}
void display2()
{
System.out.println(" *did the customer take any desert?");
System.out.println(" *if yes type 1 else type 2");
temp=1;
ans=sc.nextInt();
if(ans==temp)
{
System.out.println(" *DESERTS");
System.out.println(" vanilla ice-ream =45/-");
System.out.println(" chocolate ice-ream =55/-");
System.out.println(" strawberry ice-ream=50/-");
System.out.println();
System.out.println(" *enter 13 for vanilla ice-ream");
System.out.println(" 14 for chocolate ice-ream");
System.out.println(" 15 for strawberry ice-ream");
temp++;
}
}
void order2()
{
if(temp==1)
{
for(int x=12;x<=14;x++)
{
ar[x]=0;
q[x]=0;
}
}
else
{
for(int x=13;x<=15;x++)
{
System.out.print("enter dish:");
ar[x]=sc.nextInt();
if(ar[x]==0)
{
for(int d=x+1;d<=15;d++)
{
ar[d]=0;
q[d]=0;
}
break;
}
else
{
System.out.print("enter quantity:");
q[x]=sc.nextInt();
}
}
}
}
void calculate()
{
for(int a=1;a<=15;a++)
{
if (ar[a]==1)
sum+=(190*q[a]);
else if(ar[a]==2)
sum+=(120*q[a]);
else if(ar[a]==3)
sum+=(100*q[a]);
else if(ar[a]==4)
sum+=(160*q[a]);
else if(ar[a]==5)
sum+=(45*q[a]);
else if(ar[a]==6)
sum+=(230*q[a]);
else if(ar[a]==7)
sum+=(240*q[a]);
else if(ar[a]==8)
sum+=(195*q[a]);
else if(ar[a]==9)
sum+=(170*q[a]);
else if(ar[a]==10)
sum+=(210*q[a]);
else if(ar[a]==11)
sum+=(25*q[a]);
else if(ar[a]==12)
sum+=(25*q[a]);
else if(ar[a]==13)
sum+=(45*q[a]);
else if(ar[a]==14)
sum+=(55*q[a]);
else if(ar[a]==15)
sum+=(50*q[a]);
if(ar[a]>15)
q[a]=0;
else
sum=sum;
}
}
void bill()
{
System.out.println("***************************************");
System.out.println(" THE paradise ");
System.out.println(" rooms food and more ");
System.out.println(" NAME : "+name);
System.out.println(" TABLE NUMBER : "+roomno);
System.out.println(" YOUR ORDER ");
System.out.println("_______________________________________");
System.out.println(" DISH PRICE QUANTITY |");
System.out.println("_______________________________________");
for(int b=0;b<=14;b++)
{
if (ar[b]==1)
System.out.println("veg thali =190 "+q[b]+" |");
else if(ar[b]==2)
System.out.println("pav bhaji =120 "+q[b]+" |");
else if(ar[b]==3)
System.out.println("sandwich =100 "+q[b]+" |");
else if(ar[b]==4)
System.out.println("paneer sabji =160 "+q[b]+" |");
else if(ar[b]==5)
System.out.println("roti =45 "+q[b]+" |");
else if(ar[b]==6)
System.out.println("non veg thali =230 "+q[b]+" |");
else if(ar[b]==7)
System.out.println("butter chicken =240 "+q[b]+" |");
else if(ar[b]==8)
System.out.println("fish =195 "+q[b]+" |");
else if(ar[b]==9)
System.out.println("chicken biryani=170 "+q[b]+" |");
else if(ar[b]==10)
System.out.println("chicken curry =210 "+q[b]+" |");
else if(ar[b]==11)
System.out.println("coca cola =25 "+q[b]+" |");
else if(ar[b]==12)
System.out.println("pepsi =25 "+q[b]+" |");
}
for(int h=1;h<=15;h++)
{
if(ar[h]==13)
System.out.println("v.ice-cream =45 "+q[h]+" |");
else if(ar[h]==14)
System.out.println("c.ice-cream =55 "+q[h]+" |");
else if(ar[h]==15)
System.out.println("s.ice-cream =50 "+q[h]+" |");
}
if(sum==0.0)
qs=0;
System.out.println("_______________________________________");
System.out.println("TOTAL BILL ="+sum+" |");
System.out.println("_______________________________________");
System.out.println("all prices are inclusive of sales tax.|");
System.out.println("***************************************");
}
void payment()
{
System.out.println();
System.out.println(" ***Enter your payment method***");
System.out.println("1 for card 2 for cash ");
int p=sc.nextInt();
if(p==1)
{
System.out.println("***enter your details***");
System.out.println("1:enter full name" );
String n=sc.nextLine();
System.out.println(":enter account number");
long acc=sc.nextInt();
System.out.println("3:enter pin");
int pin=sc.nextInt();
}
else if(p==2)
{
System.out.println("***enter the amount you are giving***");
int cash=sc.nextInt();
System.out.println("change= "+(cash-sum));
}
}
}