Added TIC-TAC-TOE GAME

TIC-TAC-TOE GAME/game.cpp

@@ -0,0 +1,154 @@
+//TIC TAC TOE GAME
+#include <iostream>
+
+using namespace std;
+
+char square[10] = {'0','1','2','3','4','5','6','7','8','9'};
+
+//FUNCTION TO RETURN THE GAME STATUS
+int checkwin()
+{
+	if(square[1] == square[2] && square[2] == square[3])
+	{
+		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;
+	}
+
+}
+
+//THIS FUNCTION WILL DRAW THE BOARD WITH PLAYERS MARK
+void board()
+{
+	cout<<"\n\n\tTic Tac Toe Game \n\n";
+
+	cout<< "Player 1(X) - Player 2(O)"<< endl<<endl<<endl;
+
+	//DRAWING OF THE BOARD
+	cout<< "       |       |     " <<endl;
+	cout<< "   "<<square[1]<<"   |   "<<square[2]<<"   |   "<<square[3] <<endl;
+
+	cout<< "_______|_______|______" <<endl;
+	cout<< "       |       |     " <<endl;
+
+	cout<< "   "<<square[4]<<"   |   "<<square[5]<<"   |   "<<square[6] <<endl;
+
+	cout<< "_______|_______|______" <<endl;
+	cout<< "       |       |     " <<endl;
+
+
+	cout<< "   "<<square[7]<<"   |   "<<square[8]<<"   |   "<<square[9] <<endl;
+	cout<< "       |       |     " <<endl;
+}
+
+main()
+{
+	int player = 1, i, choice;
+	char mark;
+
+	do
+	{
+	 board();
+	 player=(player%2) ? 1 : 2;
+
+  	 cout<< "Player " << player << ",Enter the number: ";
+ 	 cin>>choice;
+
+	 mark=(player == 1) ? 'X' : 'O';
+
+	 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
+	 {
+
+	 	cout << "INVALID MOVE! ";
+
+	 	player--;
+	 	cin.ignore();
+	 	cin.get();
+	 }
+
+	 i = checkwin();
+	 player++;
+	}
+	while(i == -1);
+	board();
+	if(i == 1)
+	{
+		cout<< "\aCONGRATULATIONS! PLAYER " << --player << " WINS!";
+	}
+	else
+	{
+		cout << "\aGAME DRAWWW! ";
+	}
+
+	return 0;
+}