Question

Write a code for a ride tracking app for Large Resort parks. In your app users are going to be able to track wait times for up to five attractions, find the shortest wait time, and find the average wait time. //-----------------------------Sample Program Behavior with five attractions entered--------------------- Welcome to Large Resort Parks! Please enter the attractions you plan to visit and their wait times Ride 1 info: Attraction Name: 80 ft drop Wait time (in minutes): 40 Enter another attraction (y/n): y Ride 2 info: Attraction Name: kawabanga Wait time (in minutes): 60 Enter another attraction (y/n): y Ride 3 info: Attraction Name: Bumpy Roads Wait time (in minutes): 15 Enter another attraction (y/n): y Ride 4 info: Attraction Name: Simply scary Wait time (in minutes): 20 Enter another attraction (y/n): y Ride 5 info: Attraction Name: Never ending terror Wait time (in minutes): 45 Enter another attraction (y/n): n ATTRACTION WAIT TIME ---------------------------------------- 80ft drop 40 Kawabanga 60 Bumpy Roads 15 Simply Scary 20 Never Ending Terror 45 The shortest wait time is for Bumpy Roads (15 minutes). Average wait time for all attractions is 36 minutes. Enjoy your day at Large resort Parks, the most exciting resort to be. Press any key to continue . . . //---------------------------------End Sample Program Behavior------------------------------------- Program Specs Information the user enters must be stored in parallel arrays – one for attraction names and one for wait times. Attractions will be stored as string data and wait times as integer data. You must code a user-controlled “do” loop that will allow the user to populate the arrays with attractions and the wait times at runtime. The loop should keep going while the user types ‘y’ for yes or until the user reaches the maximum of five attractions. Attraction names might contain spaces example “Kawabanga” use getline rather than cin. Wait times can be use the regular cin. The wait times have to be between 0 and 250 minutes. Include an input validation loop to make sure the user stays within this range. Sample behavior: Ride 1 info: Attraction name: 80ft drop Wait time (in minutes): 400 Wait times must be between 0 and 250 minutes. Please re-enter: After each data pair is entered, flush the input stream with cin.ignore to get ready for the next attraction. This can be accomplished by adding the following line of code at the bottom of your loop, right above the “}while…”: cin.ignore(100, '\n'); //ignores next 100 characters or up to the newline/enter key Once the user is finished entering attractions and wait times or they must enter the maximum number of five attractions, a separate loop (a ‘for’ loop is fine) must display a chart showing each attraction and how long its wait time is. In the sample output, the attraction must be aligned in a field showing a width of 30 characters while wait times are right aligned in a field width of 10 characters. While also displaying the attraction and time chart, your program must also determine which attraction has the shortest wait time and display the attraction name and wait time and calculate the average wait time for all attractions entered and display that average as a whole number End your program with an “Have a great trip” message. The Variables const int MAX_RIDES = 20; An array of type string to hold the attraction names, set to MAX_RIDES elements The array of type int to hold the wait times, set to MAX_RIDES elements int currentArrtractionIndex = 0; int indexOfShortestWaitTime = 0; char again = ‘n’; //for user-controlled do loop int totalWaitTime = 0; //accumulator variable for computing the average int avgWaitTime = 0;

Answer 1

// C++ program to input the amusement rides and their waiting time and find the shortest waiting timr ride and

// average waiting time for all rides

#include <iostream>

#include <iomanip>

using namespace std;

int main() {

       const int MAX_RIDES = 20;

       int currentAttractionIndex = 0;

       int indexOfShortestWaitTime = 0;

       char again = 'n';//for user-controlled do loop

       int totalWaitTime = 0; //accumulator variable for computing the average

       int avgWaitTime = 0;

       string attraction_name[MAX_RIDES];

       int attraction_time[MAX_RIDES];

       cout<<"\n\t\tWelcome to Large Resort Parks!\nPlease enter the attractions you plan to visit and their wait times "<<endl;

       // loop to continues till the user wants or till maximum rides info have not been entered

       do

       {

             cout<<"\nRide "<<(currentAttractionIndex+1)<<" info : "<<endl;

             cout<<"Attraction Name: ";

             getline(cin,attraction_name[currentAttractionIndex]);

             attraction_name[currentAttractionIndex] = attraction_name[currentAttractionIndex].substr(0,attraction_name[currentAttractionIndex].length()-1); // remove '\n' from the end of string

             cout<<"Wait time (in minutes): ";

             cin>>attraction_time[currentAttractionIndex];

             // validate attraction time

             while(attraction_time[currentAttractionIndex] < 0 || attraction_time[currentAttractionIndex] > 250)

             {

                    cout<<"Wait times must be between 0 and 250 minutes.\nPlease re-enter:";

                    cin>>attraction_time[currentAttractionIndex];

             }

             cout<<"Enter another attraction (y/n):";

             cin>>again;

             currentAttractionIndex++;

             cin.ignore(100, '\n');

       }while((again == 'y') && (currentAttractionIndex < MAX_RIDES));

       cout<<"\n"<<left<<setw(30)<<"ATTRACTION"<<left<<setw(10)<<"WAIT TIME"<<endl;

       cout<<string(50,'-')<<endl;

       indexOfShortestWaitTime = 0;

       // loop to display the rides information and calculate the index of the ride with the shortest wait time

       // and calculate the total wait time for all rides

       for(int i=0;i<currentAttractionIndex;i++)

       {

              cout<<left<<setw(30)<<attraction_name[i]<<left<<setw(10)<<attraction_time[i]<<endl;

             if(attraction_time[i] < attraction_time[indexOfShortestWaitTime])

                    indexOfShortestWaitTime = i;

             totalWaitTime += attraction_time[i];

       }

       // calculate the average wait time

       avgWaitTime = totalWaitTime/currentAttractionIndex;

       // output the shortest wait time ride and average wait time

       cout<<"\nThe shortest wait time is for "<<attraction_name[indexOfShortestWaitTime]<<" ( "<<attraction_time[indexOfShortestWaitTime]<<" minutes)."<<endl;

       cout<<"Average wait time for all attractions is "<<avgWaitTime<<" minutes"<<endl;

       cout<<"\nEnjoy your day at Large resort Parks, the most exciting resort to be.";

       return 0;

}

//end of program

Output: