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??????????????????

• ????

  ?????Menu()??????????????????????

  void Menu() {    printf("************************\n");    printf("****1?Play  2 Exit*****\n");    printf("please input your select:");}

• ????

  ????????????????????????????????

  int main() {    int quit = 0;    int select = 0;    while (!quit) {        Menu();        scanf("%d", &select);        switch (select) {            case 1: Game(); printf("????????\n"); break;            case 2: quit = 1; break;            default: printf("???????????"); break;        }    }    printf("ByeBye!\n");    system("pause");    return 0;}

3. ???????saolei.c?
• ?????

  ???????????????show_board?mine_board????????????

  void Game() {    char show_board[ROW][COL];    char mine_board[ROW][COL];    memset(show_board, '*', sizeof(show_board));    memset(mine_board, '0', sizeof(mine_board));    srand((unsigned long)time(NULL));    SetMines(mine_board, ROW, COL);}

• ????

  ??SetMines??????????????????????

  void SetMines(char mine_board[ROW][COL], int row, int col) {    int count = NUMS;    while (count) {        int x = rand() % 5 + 1;        int y = rand() % 5 + 1;        if (mine_board[x][y] == '0') {            mine_board[x][y] = '1';            count--;        }    }}

• ??????

  ???Game????????????????????????????????????

  int GetMines(char mine_board[ROW][COL], int row, int col, int x, int y) {    return mine_board[x - 1][y - 1] + mine_board[x - 1][y] + mine_board[x - 1][y + 1] +        mine_board[x][y - 1] + mine_board[x][y + 1] + mine_board[x + 1][y - 1] +        mine_board[x + 1][y] + mine_board[x + 1][y + 1] - 8 * '0';}

• ??????

  ???????????????????count???????????????

  int count = (ROW - 2)*(COL - 2) - NUMS;int x = 0;int y = 0;do {    ShowBoard(show_board, ROW, COL);    printf("??????");    scanf("%d %d", &x, &y);    if (x < 1 || x > 10 || y < 1 || y > 10) {        printf("??????????\n");        continue;    }    if (show_board[x][y] != '*') {        printf("??????????????????\n");        continue;    }    if (mine_board[x][y] == '1') {        break;    }    num = GetMines(mine_board, ROW, COL, x, y);    show_board[x][y] = num + '0';    count--;    system("cls");} while (count > 0);

• ????

  ???????????count?????????????????????

  if (count > 0) {    printf("??????\n");} else {    printf("???!\n");}printf("????????!\n");ShowBoard(mine_board, ROW, COL);
4. ??????????japplet.c?
• ?????

  ??japplet.c?????3x3???????????

  #define ROW 3#define COL 3#define PLAYER_CHESS 'X'#define COMPUTER_CHESS 'O'#define PLAYING 'P'#define DRAW 'D'

• ??????

  ??????PlayerMove???????????

  static void PlayerMove(char board[ROW][COL], int row, int col) {    int x = 0;    int y = 0;    int quit = 0;    while (!quit) {        printf("?????????????");        scanf("%d %d", &x, &y);        if (x < 1 || x > 3 || y < 1 || y > 3) {            printf("?????????????");            continue;        }        if (board[x - 1][y - 1] != ' ') {            printf("???????????????????");            continue;        }        board[x - 1][y - 1] = PLAYER_CHESS;        quit = 1;    }}

• ??????

  ??Judge????????????????????????

  static char Judge(char board[ROW][COL], int row, int col) {    for (int i = 0; i < row; i++) {        if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][0] != ' ') {            return board[i][0];        }    }    for (int i = 0; i < col; i++) {        if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[0][i] != ' ') {            return board[0][i];        }    }    if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[0][0] != ' ') {        return board[0][0];    }    if (board[0][2] == board[1][1] && board[1][1] == board[2][0] && board[1][1] != ' ') {        return board[0][2];    }    for (int i = 0; i < row; i++) {        for (int j = 0; j < col; j++) {            if (board[i][j] == ' ') {                return PLAYING;            }        }    }    return DRAW;}

• ???????

  ?????ComputerMove??????????????????

  static void ComputerMove(char board[ROW][COL], int row, int col) {    while (1) {        int x = rand() % row;        int y = rand() % col;        if (board[x][y] == ' ') {            board[x][y] = COMPUTER_CHESS;            break;        }    }}

• ??????

  ?Game????????result??????????????????

  void Game() {    srand((unsigned long)time(NULL));    char board[ROW][COL];    memset(board, ' ', sizeof(board));    char result = 'x';    do {        ShowBoard(board, ROW, COL);        PlayerMove(board, ROW, COL);        result = Judge(board, ROW, COL);        if (result != PLAYING) {            break;        }        ComputerMove(board, ROW, COL);        result = Judge(board, ROW, COL);        if (result != PLAYING) {            break;        }    } while (1);    if (PLAYER_CHESS == result) {        printf("????????\n");    } else if (COMPUTER_CHESS == result) {        printf("??????!\n");    } else {        printf("???\n");    }    printf("????????????????????????\n");    ShowBoard(board, ROW, COL);}
5. ??????
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