Question

C++ exercise:

Theater Seating Revenue with Input Validation
A dramatic theater has three seating sections, and it charges the following prices for tickets in each section: section A seats cost $20 each, section B seats cost $15 each, and section C seats cost $10 each. The theater has 300 seats in section A, 500 seats in section B, and 200 seats in section C. Design a program that asks for the number of tickets sold in each section and then displays the amount of income generated from ticket sales. The program should validate the numbers that are entered for each section.

Answer 1

#include <iostream>

using namespace std;

int main()
{
int aTkt,bTkt,cTkt;
int aIncome,bIncome,cIncome,total;
//reading number of tickets for class A
cout<<"Enter tickets sold for class A: ";
cin>>aTkt;
//validating the input
if(aTkt<0 || aTkt>300){
       cout<<"Invalid input..Bye bye";
       return 0;
}
//reading number of tickets for class B
cout<<"Enter tickets sold for class B: ";
cin>>bTkt;
//invalid input
if(bTkt<0 || bTkt>500){
       cout<<"Invalid input..Bye bye";
       return 0;
}
  
// //reading number of tickets for class C
cout<<"Enter tickets sold for class C: ";
cin>>cTkt;
if(cTkt<0 || cTkt>200){
       cout<<"Invalid input..Bye bye";
       return 0;
}
//finding the income
aIncome=aTkt* 20;
bIncome=bTkt*15;
cIncome=cTkt*10;
total=aIncome+bIncome+cIncome;
cout<<"class A income: $"<<aIncome<<endl;
cout<<"class B income: $"<<bIncome<<endl;
cout<<"class C income: $"<<cIncome<<endl;
cout<<"Total Income : $"<<total;

return 0;
}

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