TicTacToe

[KaranShishodia]

import java.util.Scanner;

public class tictactoe{
public static void main(){
char[][] board = new char[3][3];
for(int row = 0;row<board.length;row++){
for(int col=0;col<board[row].length;col++){
board[row][col] = ' ';

        }
    }
    char player = 'X';
    boolean gameOver = false;
    Scanner sc = new Scanner(System.in);
    while(!gameOver){
        printBoard(board);
        System.out.println("Player"+player="enter:");
        int row = sc.nextInt();
        int col = sc.nextInt();

        if(board[row][col] = ' '){
            board[row][col] = player;
            gameOver = haveWon(board,player);
            if(gameOver){
                System.out.println("Player"+player="has won:");
            }
        else {
            player = (player == 'X') ? 'o' : 'X';
            }
        }
        else {
            System.out.println("Invalid move. Try again");
        }
    }
    printBoard(board);
}
 public static boolean haveWon(char[][] board,char player){
    for(int row = 0;row<board.length;row++){
        if(board[row][0] == player && board[row][1] == player && board[row][2] == player){
            return true;
        }
    }
     for(int col = 0;col<board[0].length;row++){
        if(board[0][col] == player && board[1][col] == player && board[2][col] == player){
            return true;
        }
    }
    if(board[0][0] == player && board[1][1] == player && board[2][2] == player){
        return true;
    }
    if(board[0][2] == player && board[1][1] == player && board[2][0] == player){
        return true;
    }
    return false

 }
public static void printBoard(char[][] board){
    for(int row = 0;row<board.length;row++){
        for(int col=0;col<board[row].length;col++){
            System.out.print(board[row][col] + " | ");
        }
        System.out.println( );
    }



}

}

}