C++ Programing Binary File I/O Football Game Scores Write a program that stores

Question

C++ Programing Binary File I/O

Football Game Scores

Write a program that stores the following data about football game in a structure:

Field Name

Description

visit_team

c-string (name of visiting team)

home_score

Int

visit_score

Int

This program will NOT need an array of structures. Instead, store the data in a file named “football.dat”. Your program will use a structure to read/write a record as needed.

Your program should have a menu that allows the user to perform the tasks shown below.

Add a game

Print the information for all games, in table form.

Print the information for a specific game, given the name, or part of the name.

Edit a game.

Your program should allow the user to make selections until they choose a 5th option “Exit Program” which will end the program.

Your program should be modular. Use a separate function for each option stated above. Your output should be well-organized, neat, and easy to read.

Field Name

Description

visit_team

c-string (name of visiting team)

home_score

Int

visit_score

Int

Explanation / Answer

#include <iostream>
#include <fstream>
using namespace std;

struct FootBallGame
{
char visit_team[100];
int home_score;
int visit_score;
}gameData[100];

int addGame(int n)
{
   cout<<endl<<"Enter visit team: ";
   cin>>gameData[n].visit_team;
   cout<<endl<<"Enter home score: ";
   cin>>gameData[n].home_score;
   cout<<endl<<"Enter visit score: ";
   cin>>gameData[n].visit_score;
   cout<<endl<<"New Game added";
   return n;
}

void displayAll(int n)
{ cout<<endl<<"Game details: ";
cout<<endl<<"Visit Team home score visit score";
   for(int i=0;i<n;i++)
   {
       cout<<endl<<gameData[i].visit_team<<" "<<gameData[i].home_score<<" "<<gameData[i].visit_score;
   }
}

void displayGame(char name[100],int n)
{
   int flag=0;
for(int i=0;i<n;i++)  
{
    if(gameData[i].visit_team.compare(name)==0)
    {
        cout<<endl<<"Visit team: "<<gameData[i].visit_team;
       cout<<endl<<"Home Score: "<<gameData[i].home_score;
       cout<<endl<<"Visit score: "<<gameData[i].visit_score;
       flag=1;
       break;
   }
}
if(flag==0)
{
    cout<<endl<<"Game not found";
}
}

void editGame(char name[100],int n)
{
int flag=0;
for(int i=0;i<n;i++)  
{
    if(gameData[i].visit_team.compare(name)==0)
    {
    cout<<endl<<"Enter new visit team: ";
   cin>>gameDatain].visit_team;
   cout<<endl<<"Enter new home score: ";
   cin>>gameData[i].home_score;
   cout<<endl<<"Enter new visit score: ";
   cin>>gameData[i].visit_score;
   cout<<endl<<"Game edited";
       flag=1;
       break;
   }
}
if(flag==0)
{
    cout<<endl<<"Game not found";
}
}

int main()
{
   ifstream infile("football.dat");
   int n=0;
   while(!infile.eof())
   {
       infile>>gameData[n].visit_team>>gameData[n].home_score>>gameData[n].visit_score;
       n++;
   }
  
   while(1)
   {
       cout<<endl<<"1.Add a game";
       cout<<endl<<"2.Print the information for all games, in table form.";
       cout<<endl<<"3.Print the information for a specific game, given the name.";
       cout<<endl<<"4.Edit a game.";
       cout<<endl<<"5.exit";
       cout<<endl<<"Enter your choice: ";
       int choice;
       cin>>choice;
       switch(choice)
       {
           case 1: n=addGame(n); break;
           case 2: displayAll(n);break;
           case 3: char name[100];
           cout<<endl<<"Enter name: ";
           cin>>name;
                   displayGame(name,n); break;
           case 4: char name[100];
           cout<<endl<<"Enter name: ";
           cin>>name;
                   editGame(name,n);break;
           case 5:
               exit(0);
       }
   }
}

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