Tic-tac-toe (American English), noughts and crosses (British English), or Xs and Os is a paper-and-pencil game for two players, X and O, who take turns marking the spaces in a 3×3 grid. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game.

1. Aryabhatta International College of Technical Education
Ajmer, Rajasthan
A
PROJECT REPORT
ON
TIC TAC TOE Game: C++
Submitted in partial fulfilment for
Award of the Degree of 2017 Year,
BACHELOR OF COMPUTER APPLICATION
Submitted to
Aryabhatta International of College Technical Education
Submitted by:
Riddhi Chouhan

2. ACKNOWLEDGEMENT
I am Riddhi Chouhan Student of Bachelor’s of computer application
Aryabhatta International College Of Technical Education would like to
express my gratitude to each and every person who has contributed in
stimulating suggestions and encouragement which really helped me to
co-ordinate my project.
I also thank Aryabhatta International College Of Technical Education who
provided insight and expertise that greatly assisted the project. Also, a
special thanks to my teacher, parents and colleagues who have supported me
at every step.
Not to forget, the almighty who blessed me with good health becauseof
which I worked more I worked more efficiently and better

3. TIC TAC TOE Game :
Start Game:
Win Game:

4. Draw Game:
Code:
#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
char square[10] = {'o','1','2','3','4','5','6','7','8','9'};
int checkwin();
void board();
int main()
{
clrscr();
int player = 1,i,choice;
char mark;
do
{
board();
player=(player%2)?1:2;

5. gotoxy(10,20);
cout << "Player " << player << ", enter a number: ";
cin >> choice;
mark=(player == 1) ?'X' : '0';
if (choice == 1 && square[1] == '1')
square[1] = mark;
else if (choice == 2 && square[2] == '2')
square[2] = mark;
else if (choice == 3 && square[3] == '3')
square[3] = mark;
else if (choice == 4 && square[4] == '4')
square[4] = mark;
else if (choice == 5 && square[5] == '5')
square[5] = mark;
else if (choice == 6 && square[6] == '6')
square[6] = mark;
else if (choice == 7 && square[7] == '7')
square[7] = mark;
else if (choice == 8 && square[8] == '8')
square[8] = mark;
else if (choice == 9 && square[9] == '9')
square[9] = mark;
else

6. {
cout<<"Invalid move ";
player--;
cin.ignore();
cin.get();
}
i=checkwin();
player++;
}while(i==-1);
board();
if(i==1)
{
gotoxy(35,24);
cout<<"==>aPlayer "<<--player<<" win ";
}
else
{
gotoxy(35,24);
cout<<"==>aGame draw";
}
cin.ignore();
cin.get();
return 0;
}
int checkwin()
{
clrscr();
if (square[1] == square[2] && square[2] == square[3])

7. return 1;
else if (square[4] == square[5] && square[5] == square[6])
return 1;
else if (square[7] == square[8] && square[8] == square[9])
return 1;
else if (square[1] == square[4] && square[4] == square[7])
return 1;
else if (square[2] == square[5] && square[5] == square[8])
return 1;
else if (square[3] == square[6] && square[6] == square[9])
return 1;
else if (square[1] == square[5] && square[5] == square[9])
return 1;
else if (square[3] == square[5] && square[5] == square[7])
return 1;
else if (square[1] != '1' && square[2] != '2' && square[3] != '3'
&& square[4] != '4' && square[5] != '5' && square[6] != '6'
&& square[7] != '7' && square[8] != '8' && square[9] != '9')
return 0;
else
return -1;
}
void board()
{

8. int i;
clrscr();
gotoxy(36,5);
cout << "Tic Tac Toenn";
gotoxy(27,7);
cout << "Player 1 (X) - Player 2 (O)";
gotoxy(33,10);
cout << " " << square[1] << " | " << square[2] << " | " << square[3] << endl;
gotoxy(33,13);
cout << " " << square[4] << " | " << square[5] << " | " << square[6] << endl;
gotoxy(33,16);
cout << " " << square[7] << " | " << square[8] << " | " << square[9] << endl;
gotoxy(33,11);
for(i=0;i<=17;i++)
{
cprintf("%c",220);
}
gotoxy(33,14);
for(i=0;i<=17;i++)
{
cprintf("%c",220);
}
gotoxy(33,8);
for(i=0;i<=17;i++)
{
cprintf("%c",220);
}
gotoxy(33,17);
for(i=0;i<=17;i++)
{

9. cprintf("%c",220);
}
for(i=9;i<=17;i++)
{
gotoxy(32,i);
cprintf("%c",219);
}
for(i=9;i<=17;i++)
{
gotoxy(50,i);
cprintf("%c",219);
}
for(i=9;i<=17;i++)
{
gotoxy(38,i);
cprintf("%c",219);
}
for(i=9;i<=17;i++)
{
gotoxy(44,i);
cprintf("%c",219);
}
gotoxy(50,8);
cprintf("%c",220);
gotoxy(32,8);
cprintf("%c",220);
}

10. Thank you
Created By :-Riddhi Chouhan
Aryabhatta International College of Technical
Education