Question

1. Write a C++ program to choose one of the following five options for your summer vacation

1. Hawaii
2. Bahamas
3. Cancun
4. Las Vegas
5. Europe

Your program should select one of the above option. Once the option is selected then your program should select one of the following airlines:

1. US Air
2. Delta
3. Southwest
4. Continental
5. American Airline

Once the airline is selected then read number of passengers airfare for round trip. Calculate the total charge.

make your own charges

Answer 1

Below is the solution:

#include <iostream>
using namespace std;

int main() {
   string summerVacation,airlines;
   int vacationOption,airlinesOption,noOfPassengers;
   float flightcharge,km;
   cout<<"1. Hawaii\n2. Bahamas\n3. Cancun Las\n4. Vegas Europe\n";
   cout<<"Enter an option for summer vacation type:";
   cin>>vacationOption; //accept the input of vaction type
   switch(vacationOption){
       case 1: summerVacation = "Hawaii";
               km=200;
               break;
              
       case 2: summerVacation = "Bahamas";
               km=243;
               break;
              
       case 3: summerVacation = "Cancun Las";
               km=300;
               break;
              
       case 4: summerVacation = "Vegas Europe";
               km=570;
               break;
              
       default: summerVacation = "invalid vacation choice";
               km=0;
               break;
   }
  
   cout<<"\n1. US Air\n2. Delta\n3. Southwest\n4. Continental\n4. American Airline\n";
   cout<<"Enter an option for Airlines type:";
   cin>>airlinesOption; //accept the input of airlines type
    switch(airlinesOption){
       case 1: airlines = "US Air";
               flightcharge = 2; //per kilometer
               break;
              
       case 2: airlines = "Delta";
               flightcharge = 2.5; //per kilometer
               break;
              
       case 3: airlines = "Southwest";
               flightcharge = 2.1; //per kilometer
               break;
              
       case 4: airlines = "Continental";
               flightcharge = 3.3; //per kilometer
               break;
              
       case 5: airlines = "American Airline";
               flightcharge = 4.1; //per kilometer
               break;      
              
       default: airlines = "invalid airlines choice";
               flightcharge = 0; //per kilometer
               break;
   }
   cout<<"\nEnter the number of passengers airfare for round trip:";
    cin>>noOfPassengers; //accept the no of passenger to travel
  
    float totalFare = (flightcharge*km)*noOfPassengers; //calculate the flight charge by flight fare * kilometer travel * no of passenger
    //display the info and flight charge total
    cout<<"\nSummer Vacation is: "<<summerVacation<<endl;
    cout<<"Airlines is: "<<airlines<<endl;
    cout<<"Total fare is: "<<totalFare<<endl;
  

   return 0;
}

sample output:

1. Hawaii
2. Bahamas
3. Cancun Las
4. Vegas Europe
Enter an option for summer vacation type: 2
1. US Air
2. Delta
3. Southwest
4. Continental
4. American Airline
Enter an option for Airlines type: 2
Enter the number of passengers airfare for round trip: 4
Summer Vacation is: Bahamas
Airlines is: Delta
Total fare is: 2430

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