java输出五子棋程序

好的，我可以为您分享一个基于Java编写的五子棋程序。以下为代码：

import java.util.Scanner;

public class GobangGame {
    private static char[][] board;
    private static final int ROW = 15;
    private static final int COL = 15;
    private static char playerOne = 'X';
    private static char playerTwo = 'O';

    public static void main(String[] args) {
        initBoard();
        printBoard();
        Scanner scanner = new Scanner(System.in);
        int x, y;
        char currentPlayer = playerOne;
        while (true) {
            System.out.printf("Player %s, please enter the coordinate row and column you want to place the chess piece(separated by space):", currentPlayer);
            x = scanner.nextInt();
            y = scanner.nextInt();
            if (isValid(x, y)) {
                board[x][y] = currentPlayer;
                printBoard();
                if (isWin(x, y)) {
                    System.out.printf("Congratulations! Player %s won the game!", currentPlayer);
                    break;
                }
                if (isFull()) {
                    System.out.println("The game ended in a draw!");
                    break;
                }
                currentPlayer = currentPlayer == playerOne ? playerTwo : playerOne;
            } else {
                System.out.println("Illegal move, please try again.");
            }
        }
    }

    public static void initBoard() {
        board = new char[ROW][COL];
        for (int i = 0; i < ROW; i++) {
            for (int j = 0; j < COL; j++) {
                board[i][j] = '+';
            }
        }
    }

    public static void printBoard() {
        for (int i = 0; i < ROW; i++) {
            for (int j = 0; j < COL; j++) {
                System.out.print(board[i][j] + " ");
            }
            System.out.println();
        }
    }

    public static boolean isValid(int x, int y) {
        if (x < 0 || x >= ROW || y < 0 || y >= COL) {
            return false;
        }
        if (board[x][y] != '+') {
            return false;
        }
        return true;
    }

    public static boolean isWin(int x, int y) {
        char current = board[x][y];
        int count = 1; // count for horizontal
        int i, j;

        // check horizontal
        i = x;
        j = y - 1;
        while (j >= 0 && board[i][j] == current) {
            count++;
            j--;
        }
        j = y + 1;
        while (j < COL && board[i][j] == current) {
            count++;
            j++;
        }
        if (count >= 5) {
            return true;
        }

        // check vertical
        count = 1;
        i = x - 1;
        j = y;
        while (i >= 0 && board[i][j] == current) {
            count++;
            i--;
        }
        i = x + 1;
        while (i < ROW && board[i][j] == current) {
            count++;
            i++;
        }
        if (count >= 5) {
            return true;
        }

        // check diagonal
        count = 1;
        i = x - 1;
        j = y - 1;
        while (i >= 0 && j >= 0 && board[i][j] == current) {
            count++;
            i--;
            j--;
        }
        i = x + 1;
        j = y + 1;
        while (i < ROW && j < COL && board[i][j] == current) {
            count++;
            i++;
            j++;
        }
        if (count >= 5) {
            return true;
        }

        // check anti-diagonal
        count = 1;
        i = x - 1;
        j = y + 1;
        while (i >= 0 && j < COL && board[i][j] == current) {
            count++;
            i--;
            j++;
        }
        i = x + 1;
        j = y - 1;
        while (i < ROW && j >= 0 && board[i][j] == current) {
            count++;
            i++;
            j--;
        }
        if (count >= 5) {
            return true;
        }

        return false;
    }

    public static boolean isFull() {
        for (int i = 0; i < ROW; i++) {
            for (int j = 0; j < COL; j++) {
                if (board[i][j] == '+') {
                    return false;
                }
            }
        }
        return true;
    }
}

希望这个程序能够帮助您学习五子棋的编写。如果还有其他问题，可以随时向我提出。