Football team league need help to make this work

Code:

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// 2nd part footy.cpp : Defines the entry point for the console application.


#include "stdafx.h"
#include "string.h"
#include "stdlib.h"
#define num_teams 4

int menu();        // prototypes for functions to be called by main
void enterteams();
void enterresults();
void printteams();
void leagueTeams();
//File*leagueTeams;
typedef struct                       
{
        char name[4];
        int played;
        int won;
}team;
team Teams[num_teams];
//once the array has been populated ,you can write the information to a file:
voidwriteFiles()
{
        leagueTeams=fopen("c:\\C Assignment\\teams.dat","wb");
        fwrite(Teams,sizeof(team),num_teams,leagueTeams);
        fclose(leagueTeams);
}
void readFiles(team Teams[])
{
        leagueTeams=fopen("c:\\C Assignmemt\\teams.dat","rb");
        if (leagueTeams == NULL)
        {
                printf("File cannot be opened\a\n");
                exit(0);
                {
                fread(Teams,sizeof(team),num_teams,leagueTeams);
                fclose(leagueTeams);
                }
{
        char name[20];
        int played;
        int won;
        int drawn;
        int lost;
        int goalsFor;
        int goalsAgainst;
        int totalPoints;
        int take_team_input();
    int take_team_name();
    char hometeam[4],awayteam[4];

       
} team;                               

team teams[12];       


{
char hometeam[4],awayteam[4];
int x,validteam;
do
{
        validteam = 0;
        printf("\nPlease enter the home team:");
        gets(hometeam);

        for(x = 0; x<num_teams;x++)
        {
                if(strcmp(hometeam,Teams[x].name) ==0)
                        validteam == 1;
        }
        if(!validteam)
                printf("\nTeam name not valid,please re-enter\n");
}while(!validteam);
do
{
        validteam = 0;
        printf("\nPlease enter the away team:");
        gets(awayteam);

        for(x = 0; x<num_teams;x++)
        {
                if(strcmp(awayteam,Teams[x].name) ==0)
                        validteam == 1;
        }
        if(!validteam)
                printf("\nTeam name not valid,please re-enter\n");
}while(!validteam);


int main (void)                        /* main calls menu() and this returns the option choice
                                                  to the user.  Dependant on that choice, main() will call
                                                  enterteams(), enterresults(),enterfixtures() or printteams(), or exit the program
                                                  This will continue, once the three functions have finished
                                                  their work until the user chooses option 4 - EXIT */
{
        int menuChoice;
        do
        {
                menuChoice = menu();            // function is called and returns a value to menuChoice
                if (menuChoice == 1)
                        enterteams();
                if  (menuChoice == 2)
                    enterresults();
                else if (menuChoice == 3)
                    printteams();
        }while (menuChoice != 4);
        system("pause");
        return 0;
}

int menu()                                                  // offers choices to the user
{
        int choice;

        system("cls");                                  // clear screen

        printf("\t\t\tMENU\n\t\t\t----\n\n");
        printf("\t\t1.\tEnter Teams\n");
        printf("\t\t2.\tEnter Results\n");
          printf("\t\t3.\tDisplay current Table\n");
        printf("\t\t4.\tExit\n\n");
        printf("\t\tPlease enter choice: ");
        scanf("%d", &choice);

        return choice;
}


void enterteams()        //allows input of match fixtures
{
       
        int x;
        //char line[30];
        system("cls");                        // clear screen
        for (x = 0; x < 4; x++)       
        {
                // scanf() only accepts one name-- so we use can use sscanf + gets() 
                printf("Enter details for Teams %d\n\n",(x + 1));
                printf("Name: ");
                fflush(stdin);
                gets(teams[x].name);                 
                /*printf("Played: ");
                scanf("%d", &teams[x].played);
                printf("Won: ");
                scanf("%d", &teams[x].won);
                printf("Drawn: ");
                scanf("%d", &teams[x].drawn);
                printf("Lost: ");
                scanf("%d", &teams[x].lost);
                printf("Goals For: ");
                scanf("%d", &teams[x].goalsFor);
                printf("Goals Against: ");
                scanf("%d", &teams[x].goalsAgainst);
                printf("Total Points: ");
                scanf("%d", &teams[x].totalPoints);
                printf("Opposition: ");
                scanf("%s", &teams[x].opposition);
                printf("\n");*/

        }
}
void enterresults()
{
        int x,y,hometeam,awayteam;
        for (x = 0; x < 4; x++)
                for (y =x+1; y <4; y++)
                {
                        printf("Enter result for match between team %s and team %s: ", teams[x].name, teams[y].name);
                        scanf("%d %d", &hometeam, &awayteam);
                        teams[x].played++;
                        teams[y].played++;
                        teams[x].goalsFor = hometeam+teams[x].goalsFor;
                        teams[y].goalsFor= awayteam + teams[y].goalsFor;
                        teams[x].goalsAgainst = hometeam+teams[x].goalsAgainst;
                        teams[y].goalsAgainst = awayteam+ teams[y].goalsAgainst;
                        if ( hometeam == awayteam)
                        {
                                teams[x].totalPoints++;
                                teams[y].totalPoints++;
                        }
                        if  (hometeam>awayteam)
                        {
                                teams[x].totalPoints+1;
                        }
                    if  (hometeam<awayteam)
                        {
                                teams[y].totalPoints+1;
                        }
                }
}

void printteams()
{
int x;
system("cls");                        // clear screen       
       
        printf("|--------------------------------------------------------------------------------\\|\n");
        printf("| %-20s | %2s | %2s | %2s | %2s | %2s | %2s | %7s |\n", "Name", "P", "W", "D", "L", "F", "A", "Points" );
        printf("|--------------------------------------------------------------------------------\\|\n");

        for (x = 0; x < 4; x++)
        {
        printf("| %-20s | %2d | %2d | %2d | %2d | %2d | %2d | %7d |\n",teams[x].name, teams[x].played, teams[x].won, teams[x].drawn, teams[x].lost, teams[x].goalsFor, teams[x].goalsAgainst, teams[x].totalPoints);
        }
        printf("|-----------------------------------------------------------------------------------\\|\n");
        system("pause");
}

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OK spammer - that's enough cross-posting - see your other thread OK?