Question

1) Here is a program in c++ that calculates a speeding ticket, modify the program to double to cost of the ticket in a construction zone.

// This project will calculate a speeding ticket between 0 to 150 mph.

// 1. Ask for speed.

// 2. Input speed of vehicle

// 3. Calculate ticket cost (50$ if over 50mph with an additional 5$ for every mph over).

// 4. Display cost of ticket.

#include<iostream>

using namespace std;

int main()

{

double speed;//to store speed value

//get input

cout<<"Please insert speed of vehicle: ";

cin>>speed;//check the speed output result accordingly

if(speed<0|| speed>150)

return 1;

if(speed<=55)

return 1;

if(speed<=55)

cout<<"\nNo Speeding Ticket."<<endl;

else if(speed<=75)

cout<<"\nThe ticket cost is: "<<(50+2*(speed-55))<<endl;

else if(speed<=110)

cout<<"\nThe ticket cost is: "<<(50+5*(speed-55))<<endl;

else

cout<<"\nDriver should be arrested. "<<endl;

return 0;

}

Answer 1

The program is modified  to double to cost of the ticket in a construction zone.

The Modified program

#include<iostream>

using namespace std;

int main()

{

double speed;//to store speed value
string zone;
int flag=0;

//get input

cout<<"Please insert speed of vehicle: ";

cin>>speed;//check the speed output result accordingly

cout <<"Is vehicle in the construction zone reply with ( Y or N) "<<endl;
cin>>zone;
if(zone=="Y")
    flag=1;



if(speed<0|| speed>150)

return 1;

if(speed<=55)

return 1;

if(speed<=55)

cout<<"\nNo Speeding Ticket."<<endl;

else if(speed<=75 && flag==0)

cout<<"\nThe ticket cost is: "<<(50+2*(speed-55))<<endl;
else if(speed<=75 && flag==1)

cout<<"\nThe ticket cost is: "<<(50+2*(speed-55))*2<<endl;

else if(speed<=110 && flag==0)

cout<<"\nThe ticket cost is: "<<(50+5*(speed-55))<<endl;

else if(speed<=110 && flag == 1)

cout<<"\nThe ticket cost is: "<<(50+5*(speed-55))*2<<endl;

else

cout<<"\nDriver should be arrested. "<<endl;

return 0;

}

The screenshot of the output of working program

for reference the screenshot of the code is given

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