Errors running tic tac toe game found on the internet.

[piratemonkey247]

Hello everyone, I just found this tic tac toe game online and I am trying to run it but I get 7 errors and 15 warnings on visual express.
Here is my code...

#include<stdio.h>
#include<conio.h>


void Board();
void PlayerX();
void PlayerO();
void Player_win();
void check();
int win=0,wrong_X=0,wrong_O=0,chk=0;


char name_X[30];
char name_O[30];
int pos_for_X[3][3];
int pos_for_O[3][3];
int pos_marked[3][3];


void main()
{
    int i,ch,j;
    char ans;
/*    clrscr();
    printf("\n\t\t\t\tTIC TAC TOE");
    printf("\n\t\t\t\t");
    for(i=1;i<=11;i++)
    {
        delay(1000);
        printf("*");
    }*/
    do
    {
        clrscr();
        printf("\n\t\t\t\tTIC TAC TOE");
        printf("\n\t\t\t\t");
        for(i=1;i<=11;i++)
        {
            delay(1000);
            printf("*");
        }
        printf("\n1.Start The Game");
        printf("\n2.Quit The Game");
        printf("\nEnter your choice(1-2) : ");
        scanf("%d",&ch);
        switch(ch)
        {
            case 1:
                chk=0;
                win=0;
                for(i=1;i<=3;i++)
                {
                    for(j=1;j<=3;j++)
                    {
                        pos_for_X[i][j]=0;
                        pos_for_O[i][j]=0;
                        pos_marked[i][j]=0;
                    }
                }
                printf("\n\n");
                clrscr();
                printf("\nEnter the name of the player playing for \'X\': ");
                fflush(stdin);
                gets(name_X);
                printf("\nEnter the name of the player playing for \'O\': ");
                fflush(stdin);
                gets(name_O);
                Board();
                for(;;)
                {
                    if(win==1)
                        break;
                    check();
                    if(chk==9)
                    {
                        printf("\n\t\t\tMATCH DRAWS!!");
                        printf("\nPress any key....");
                        break;
                    }
                    else
                        chk=0;
                    printf("\nTURN FOR %s:",name_X);
                    PlayerX();
                    do
                    {
                        if(wrong_X!=1)
                            break;
                        wrong_X=0;
                        printf("\nTURN FOR %s:",name_X);
                        PlayerX();
                    }while(wrong_X==1);
                    check();
                    if(chk==9)
                    {
                        printf("\n\t\t\tMATCH DRAWS");
                        printf("\nPress any key....");
                        break;
                    }
                    else
                        chk=0;
                    printf("\nTURN FOR %s:",name_O);
                    PlayerO();
                    do
                    {
                        if(wrong_O!=1)
                            break;
                        wrong_O=0;
                        printf("\nTURN FOR %s:",name_O);
                        PlayerO();
                    }while(wrong_O==1);


                    }
                Board();
                if(win!=1)
                {
                    printf("\n\t\t\tMATCH DRAWS!!");
                    printf("\nPress any key.......");
                }
                getch();
                break;
            case 2:
                printf("\n\n\n\t\t\tThank You For Playing The Game.");
                getch();
                exit(1);
                break;
        }
        printf("\nWant To Play(Y/N) ? ");
        fflush(stdin);
        scanf("%c",&ans);
    }while(ans=='y' || ans=='Y');
}




void Board()
{
    int i,j;
    clrscr();
    printf("\n\t\t\t\tTIC TAC TOE BOARD");
    printf("\n\t\t\t\t*****************");
    printf("\n\n\n");
    printf("\n\t\t\t    1\t      2\t        3");
    for(i=1;i<=3;i++)
    {
        printf("\n \t\t\t _____________________________");
        printf("\n \t\t\tº\t  º\t   º\t     º");
        printf("\n\t\t%d\t",i);
        for(j=1;j<=3;j++)
        {


            if(pos_for_X[i][j]==1)
            {
                printf("    X");
                printf("     ");
            }
            else if(pos_for_O[i][j]==1)
            {
                printf("    O");
                printf("     ");
            }
            else
            {
                printf("          ");
                continue;
            }
        }
        printf("\n\t\t\tº\t  º\t   º\t     º");
    }
    printf("\n\t\t\t------------------------------");
    Player_win();
}




void PlayerX()
{
    int row,col;
    if(win==1)
        return;
    printf("\nEnter the row no. : ");
    fflush(stdin);
    scanf("%d",&row);
    printf("Enter the column no. : ");
    fflush(stdin);
    scanf("%d",&col);
    if(pos_marked[row][col]==1 || row<1 || row>3 || col<1 || col>3)
    {
        printf("\nWRONG POSITION!! Press any key.....");
        wrong_X=1;
        getch();
        Board();
    }
    else
    {
        pos_for_X[row][col]=1;
        pos_marked[row][col]=1;
        Board();
    }
}
void PlayerO()
{
    int row,col;
    if(win==1)
        return;
    printf("\nEnter the row no. : ");
    scanf("%d",&row);
    printf("Enter the column no. : ");
    scanf("%d",&col);
    if(pos_marked[row][col]==1 || row<1 || row>3 || col<1 || col>3)
    {
        printf("\nWRONG POSITION!! Press any key....");
        wrong_O=1;
        getch();
        Board();
    }
    else
    {
        pos_for_O[row][col]=1;
        pos_marked[row][col]=1;
        Board();
    }
}
void Player_win()
{
    int i;
    for(i=1;i<=3;i++)
    {
        if(pos_for_X[i][1]==1 && pos_for_X[i][2]==1 && pos_for_X[i][3]==1)
        {
            win=1;
            printf("\n\nRESULT: %s wins!!",name_X);
            printf("\nPress any key............");
            return;
        }
    }
    for(i=1;i<=3;i++)
    {
        if(pos_for_X[1][i]==1 && pos_for_X[2][i]==1 && pos_for_X[3][i]==1)
        {
            win=1;
            printf("\n\nRESULT: %s wins!!",name_X);
            printf("\nPress any key............");
            return;
        }
    }
    if(pos_for_X[1][1]==1 && pos_for_X[2][2]==1 && pos_for_X[3][3]==1)
    {
        win=1;
        printf("\n\nRESULTL: %s wins!!",name_X);
        printf("\nPress any key......");
        return;
    }
    else if(pos_for_X[1][3]==1 && pos_for_X[2][2]==1 && 
pos_for_X[3][1]==1)
    {
            win=1;
        printf("\n\nRESULT: %s wins!!",name_X);
                printf("\nPress any key.....");
        return;
    }


        for(i=1;i<=3;i++)
    {
        if(pos_for_O[i][1]==1 && pos_for_O[i][2]==1 && pos_for_O[i][3]==1)
        {
            win=1;
            printf("\n\nRESULT: %s wins!!",name_O);
                        printf("\nPress any key.....");
            return;
        }
    }
    for(i=1;i<=3;i++)
    {
        if(pos_for_O[1][i]==1 && pos_for_O[2][i]==1 && pos_for_O[3][i]==1)
        {
            win=1;
            printf("\n\nRESULT: %s wins!!",name_O);
                        printf("\nPress any key.....");
            return;
        }
    }
    if(pos_for_O[1][1]==1 && pos_for_O[2][2]==1 && pos_for_O[3][3]==1)
    {
        win=1;
        printf("\n\nRESULT: %s wins!!",name_O);
        printf("\nPress any key.....");
        return;
    }
    else if(pos_for_O[1][3]==1 && pos_for_O[2][2]==1 && 
pos_for_O[3][1]==1)
    {
            win=1;
        printf("\n\nRESULT: %s wins!!",name_O);
                printf("\nPress any key.....");
        return;
    }
}
void check()
{
    int i,j;
    for(i=1;i<=3;i++)
    {
        for(j=1;j<=3;j++)
        {
            if(pos_marked[i][j]==1)
                chk++;
            else
                continue;
        }
    }
}

My error messages are
Error 16 error LNK2019: unresolved external symbol _clrscr
Error 17 error LNK2019: unresolved external symbol
Error 18 error LNK1120: 2 unresolved externals
identifier clrscr, delay, exit, and clrscr are undefined

The person who created the code worked fine for him/her. Does this have anything to do about installing libraries like you do in Ruby. Thanks everyone for taking the time to read this.

[Lesshardtofind]

change line one from

#include<stdio.h>#include<conio.h>

to

#include<stdio.h>
#include<conio.h>

[stahta01]

From c - Using conio2 with Visual Studio 2010 - Stack Overflow

conio was deprecated and is useless in visual studio. you could try PDcurses.

Tim S.

[piratemonkey247]

From c - Using conio2 with Visual Studio 2010 - Stack Overflow



Tim S.

Thank you very much stahta01 for the quick response! And Lesshardtofind, I made the changes but with no luck, thanks to stahta01 I know why.