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FinnZ [79.3K]
2 years ago
7

Write the header file Stadium.h for a Stadium class. The Stadium class has the following data members: 1) an array of 1000 Seat

objects. 2) stadium name and 3) the number of occupied seats. The Seat is represented as a struct in a seat.h file. The Seat structure has the following data members: 1) Seat Number 2) Customer Full Name and 3) Seat Cost. In addition, provide the following member function prototypes for the Stadium class: Stadium Constuctor: string stadiumName parameter. assignSeat(...): double seatNumber and string customerName parameters, returns nothing unAssignedSeat(...): integer seatNumber parameter, returns nothing getNumberOfAssignedSeats() : no parameters and returns the number of assigned seats. getCostOfSeat(...): double seatNumber parameter and returns the cost of the seat Do not provide the implementation of the member functions.
Computers and Technology
1 answer:
irakobra [83]2 years ago
4 0

Answer:

Check the explanation

Explanation:

File: Seat.h:

typedef struct Seat

{

  int seatNumber;

  string customerFullName;

  double seatCost;

};

File: Stadium.h

class Stadium

{

  //Data Members

  private:

      Seat seats[1000];

      string stadiumName;

      int numOccupiedSeats;

 

  public:

      Stadium(string); //Constructor

      void assignSeat(double, string);

      void unAssignedSeat(int seatNumber);

      int getNumberOfAssignedSeats();

      double getCostOfSeat(double seatNumber);

}

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Computers and Technology:
Monica [59]

Answer:

The algorithm:

Input days

sum = 0

for i = 1 to days

   input text

   sum = sum + text

end for

average = sum/days

print average

The program in pascal:

var days, sum, text, i:integer;

var average : real;

Begin

    write ('Days: '); readln(days);

    sum:=0;

    for i := 1 to days do begin

         write ('Text: ');  readln(text);  

         sum:=sum+text;

    end;

    average := (sum/days);

    writeln ('The average text is' , average);

End.

Explanation:

This declares all variables

var days, sum, text, i:integer;

var average : real;

This begins the program

Begin

This gets the number of days from the user

    write ('Days: '); readln(days);

Initialize sum to 0

    sum:=0;

This iterates through the days

    for i := 1 to days do begin

This gets the text for each day

         write ('Text: ');   readln(text);  

This sums up the texts

         sum:=sum+text;

End loop

    end;

Calculate average

    average := (sum/days);

Print average

    writeln ('The average text is' , average);

End program

End.

3 0
3 years ago
Use the arr field and mystery () method below.
kolezko [41]

Answer:

The sum of all positive even values in arr

Explanation:

We have an array named arr holding int values

Inside the method mystery:

Two variables s1 and s2 are initialized as 0

A for loop is created iterating through the arr array. Inside the loop:

num is set to the ith position of the arr (num will hold the each value in arr)

Then, we have an if statement that checks if num is greater than 0 (if it is positive number) and if num mod 2 is equal to 0 (if it is an even number). If these conditions are satisfied, num will be added to the s1 (cumulative sum). If num is less than 0 (if it is a negative number), num will be added to the s2 (cumulative sum).

When the loop is done, the value of s1 and s2 is printed.

As you can see, s1 holds the sum of positive even values in the arr

7 0
3 years ago
What if you have been asked to opt or design expert system or virtual reality using artificial intelligence for your daily/routi
algol13

Answer:

I would design the word asa better place

Explanation:

6 0
3 years ago
Lottery Number Generator Design a program that generates a 7-digit lottery number. The program should have an Integer array with
Nikolay [14]

Answer:

/******************************************************************************

                             Online C++ Compiler.

              Code, Compile, Run and Debug C++ program online.

Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <iostream>

#include <string>

#include <sstream>

using namespace std;

bool equal(int sys[],int user[])

{

    for (int i=0;i<7;i++)

{

 if(sys[i]!=user[i]){

     return false;

 }

}

return true;

}

int main()

{

int sys[7];

int user[7];

int min=0

;int max=9;

string userinput;

while(0==0){

for (int i=0;i<7;i++)

{

    sys[i]=rand() % (max - min + 1) + min;

}

cout <<endl;

   cout<<"enter numbers"<<endl;

for (int i=0;i<7;i++)

{

 getline (cin,userinput);

    if(userinput=="x"){

        return 0;

    }

    else{

 stringstream(userinput) >> user[i];

   

    }

}

     cout<<"User number"<<endl;

for (int i=0;i<7;i++)

{

    cout << user[i];

}

    cout<<"system number"<<endl;

for (int i=0;i<7;i++)

{

    cout << sys[i];

}

if(equal(sys,user))

{

   cout<<"You won !"<<endl;

}else {

       cout<<"Try again :("<<endl;

}

}

   return 0;

}

Explanation:

Using c++ rand function generate a random number between 0-9.

Formula for random number is rand (max-min +1)+min.

Run this in a loop for 7 time and store each number to an array index in sys array which is for system generated number.

now using string take input from user and check if input is x close program else use stringstream to parse input string to int and store it in user array. Stringstream is a cpp header file used for parsing and handling of strin g inputs. Run this program in loop for 7 times.

Now create a function of type boolean denoted by "bool". This will take both arr as parameter and check if both are equal or not. It compares eac index of user array against each index of sys array and if both values are not equal returns false.

5 0
3 years ago
Write a program that prompts the user to input a number. The program should then output the number and a message saying whether
Gala2k [10]

Answer:

Following is the program in C++ Language

#include <iostream> // header file

using namespace std; // namespace std

int main() // main method

{

   int n;  // variable declaration

   cout<<" Please enter the number :";

   cin>>n; // Read the number

   if(n>0) // check the condition when number is positive

   {

cout<<n<<endl<<"The number is Positive"; // Display number

   }

  else if(n<0) // check the condition when number is Negative

  {

cout<<n<<endl<<"The number is Negative";// Display number

  }

  else // check the condition when number is Zero

  {

cout<<n<<endl<<"The number is Zero";// Display number

  }

   return 0;

  }

Output:

Please enter the number:

64

The number is Positive

Explanation:

Following are the description of the program

  • Declared a variable "n" of int type.
  • Read the value of "n" by user.
  • Check the condition of positive number by using if block statement .If n>0 it print the number is positive.
  • Check the condition of negative number by using else if block statement If n<0 it print the number is negative.
  • Finally if both the above condition is fail it print the message " The number is Zero"

7 0
3 years ago
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