我做了一个Tictatcoe游戏，但和大多数游戏有点不同。用户必须输入3个坐标，例如10 x。这将是他们在第1行第2列打印x。我正在努力寻找一种方法来打印一个获奖者，因为我用了一种奇怪的方式。任何帮助或修复都将不胜感激！！

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package tictactoe;

import java.util.Scanner;

/**
 *
 * @author Win10
 */
public class TicTacToe {
    String board [][] = 
    { {"-","-","-",},
      {"-","-","-",},
      {"-","-","-",}};
     final int numRows = 3;
     final int numCols = 3;
     public void pick(int row, int col, String letter){ 
        board[row][col] = letter; 
     }

    public void printBoard() {
         for(int i = 0; i < numRows; i++){
             for(int j = 0; j < numCols; j++) { // one row
                 System.out.print("|" + board[i][j]);
             }
             System.out.println("|");
    }     
 }    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        TicTacToe ttt= new TicTacToe();
        Scanner scnr = new Scanner(System.in);
        for(int i = 0; i < 9; i++) {
            System.out.println("Type row, column and player");
            int row = scnr.nextInt();
            int col = scnr.nextInt();
            String player = scnr.next();
            ttt.pick(row, col, player);
            ttt.printBoard();
        }
    }

    }