C Programing Binary File IO Football Game Scores Write a pro

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 5^th 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.

Solution

#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 \\t home score \\t visit score\";
   for(int i=0;i<n;i++)
   {
       cout<<endl<<gameData[i].visit_team<<\" \\t \"<<gameData[i].home_score<<\"\\t\"<<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);
       }
   }
}