Question

Show data: Show Name (string- up to 25 characters, may not be blank) Show Date (mm/dd/yyyy, in that format) Show Fee to Participate (float, >-0) Show Sales (float, >-0) Miscellaneous Costs (float, >-0) Rate the Show(rating must be one of those 5 choices) Above maino, create a structure that will hold the information listed above. Then inside of main) create an array of 10 structures. Each structure in the array will represent a different show. Rules of the program: Option 1: Pass the array of structures to a function that inputs and validates as indicated above. Option 2: Pass the array of structures to a function that prompts the user for which show to edit and then prompts the user for what field to edit. Accept and validate the edit. Option 3. Pass the array of structures to a function that prompts the user for which show to display and then displays that show information. Validate for show existence Option 4. Pass the array of structures to a function that displays all show information AND the total sales (which your program will calculate) Option 5. Exist the program. Option 4 Sample Output: 4. Submit

Answer 1

#include <iostream>

using namespace std;

struct shows

{

    string showName;

    string showDate;

    float fee;

    float sales;

    float misCost;

    string rateShow;

}mshows[10];

int count=0;

void readShowData();

void editShow(string sname);

void searchShow(string sname);

void displayShows();

int main()

{

    int ch;

    string showname;

    while(1)

    {

        cout<<"1. Input a Show\n2. Edit a Show\n3. Search for a show\n"

              "4. Display all shows with sales total\n5. Exit\n";

        cin>>ch;

        switch(ch)

        {

        case 1:

            readShowData();

            break;

        case 2:

            cout<<"enter show name to edit";

            cin>>showname;

            editShow(showname);

            break;

        case 3:

            cout<<"enter show name to search";

            cin>>showname;

            searchShow(showname);

            break;

        case 4:

            displayShows();

            break;

        case 5:

            return 0;

            break;

        }

    }

    return 0;

}

void readShowData()

{

    if(count >= 10)

    {

        cout<<"couldnt insert becuase accepted only 10 shows";

        return;

    }

    cout<<"Enter ShowName\n";

    cin>>mshows[count].showName;

    cout<<"Enter date in mm/dd/yyyy format\n";

    cin>>mshows[count].showDate;

    cout<<"Enter fee to participate\n";

    cin>>mshows[count].fee;

    cout<<"Enter show sales\n";

    cin>>mshows[count].sales;

    cout<<"Enter Miscellaneous cost\n";

    cin>>mshows[count].misCost;

    cout<<"Rate the show like * or ** or *** or **** or *****\n";

    cin>>mshows[count].rateShow;

    count++;

}

void editShow(string sname)

{

    int i;

    for(i=0; i<10; i++)

    {

        if(mshows[i].showName == sname)

            break;

    }

    if(i == 10)

    {

        cout<<"the show not exist";

        return;

    }

    string fieldname;

    cout<<"select which field to edit like showName, showDate, fee, sales, rateShow, Miscellaneous cost";

    cin>>fieldname;

    if(fieldname == "showName")

    {

        cout<<"Enter ShowName\n";

        cin>>mshows[i].showName;

    }

    else if(fieldname == "showDate")

    {

        cout<<"Enter date in mm/dd/yyyy format\n";

        cin>>mshows[i].showDate;

    }

    else if(fieldname == "fee")

    {

        cout<<"Enter fee to participate\n";

        cin>>mshows[i].fee;

    }

    else if(fieldname == "sales")

    {

        cout<<"Enter show sales\n";

        cin>>mshows[i].sales;

    }

    else if(fieldname == "rateShow")

    {

        cout<<"Rate the show like * or ** or *** or **** or *****\n";

        cin>>mshows[i].rateShow;

    }

    else if(fieldname == "Miscellaneous cost")

    {

        cout<<"Enter Miscellaneous cost\n";

        cin>>mshows[i].misCost;

    }

    else

    {

        cout<<"field dont match";

    }

}

void searchShow(string sname)

{

    int i;

    for(i=0; i<10; i++)

    {

        if(mshows[i].showName == sname)

        {

            cout<<"Show Name: "<<mshows[i].showName<<"\tShow Date: "<<mshows[i].showDate

               <<"\tfee: "<<mshows[i].fee<<"\tsales: "<<mshows[i].sales

              <<"\tRate Show: "<<mshows[i].rateShow<<"\tMiscellaneous cost: "<<mshows[i].misCost<<endl;

            return;

        }

    }

    if(i == 10)

    {

        cout<<"the show not exist";

        return;

    }

}

void displayShows()

{

    float totalsale=0;

    for(int i=0; i<10; i++)

    {

        if(mshows[i].showName != "")

        {

            totalsale += mshows[i].sales;

            cout<<"Show Name: "<<mshows[i].showName<<"\tShow Date: "<<mshows[i].showDate

                   <<"\tfee: "<<mshows[i].fee<<"\tsales: "<<mshows[i].sales

                  <<"\tRate Show: "<<mshows[i].rateShow<<"\tMiscellaneous cost: "<<mshows[i].misCost<<endl;

        }

    }

    cout<<"Totalsales is:"<<totalsale;

}

Output: