C语言 day13

实现三字棋游戏：（对我来说不好想，看了视频听懂了，想自己打了一遍，然后运行查错，直到成功，如果让我自己写的话，估计会出现好多bug，头皮发麻..............................明天在写一遍吧！）

代码：

game.h(主要调用函数头文件)

#define _CRT_SECURE_NO_WARNINGS 1
#define ROW  3
#define COL  3
void inputboard(char board[ROW][COL], int row, int col);
void printboard(char board[ROW][COL], int row, int col);
void player(char board[ROW][COL], int row, int col);
void computer(char board[ROW][COL], int row, int col);
char cond(char board[ROW][COL], int row, int col);

test15.c(主函数)

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include"game.h"
void menu() {
  printf("*********************************************\n");
  printf("**********   1.play       0.exit   **********\n");
  printf("*********************************************\n");
}
void game() {
  char board[ROW][COL]={" "};
  inputboard(board,ROW,COL);
  printboard(board,ROW,COL);
  char r=0;
  while (1) {
    player(board,ROW,COL);
    printboard(board, ROW, COL);
     r = cond(board, ROW, COL);
    if (r != 'W') {
      break;
    }
    computer(board,ROW,COL);
    printboard(board, ROW, COL);
     r = cond(board, ROW, COL);
    if (r != 'W') { 
      break;
    }
  }
  if (r == '*') {
    printf("玩家赢\n");
  }
  else if (r == '#') {
    printf("电脑赢\n");
  }
  else{
    printf("平局\n");
  }
}
void test()  {
  int choice=0;
  srand((unsigned int)time(NULL));
  do {
    menu();
    printf("请输入将要进行的操作：");
    scanf("%d",&choice);
    switch (choice) {
    case 1: {
      game();
      break;
    }case 0: {
      printf("结束游戏\n");
      break;
    }default: {
      printf("输入错误\n");
      break;
    }
    }
  } while (choice);
}
int main()
{
  test();
  return 0;
}

game.c(内部调用函数)

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include"game.h"
void inputboard(char board[ROW][COL], int row, int col) {
  for (int i = 0; i < row; i++) {
    for (int j = 0; j < col; j++) {
      board[i][j] =' ';
    }
  }
}
void printboard(char board[ROW][COL], int row, int col) {
  for (int i = 0; i < row; i++) {
    for (int j = 0; j < col; j++) {
      printf(" %c ", board[i][j]);
      if (j < col - 1)
        printf("|");
    }
      printf("\n");
      if (i < row - 1) {
      for (int j = 0; j < col; j++) {
        printf("---");
        if (j < col - 1)
          printf("|");
      }
      printf("\n");
    }
  }
}
void player(char board[ROW][COL], int row, int col) {
  int i, j;
  while (1) {
    printf("请输入要下的位置：");
    scanf("%d%d", &i, &j);
    if (i<1||i > row ||j<1&&j > col) {
      printf("不符合下棋标准\n");
  /*    break;*/
    }
    else {
      if (board[i - 1][j - 1]== ' ') {
        board[i - 1][j - 1] = '*';
        break;
      }
      else {
        printf("该位置已被占用\n");
      }
    }
    
  }
}
void computer(char board[ROW][COL], int row, int col) {
  
  printf("电脑走--->\n");
  while (1) {
    int x = rand() % row; //获取下棋坐标的随机数范围（0---row-1）
    int y = rand() % col;
    if (board[x][y] == ' ') {
      board[x][y] ='#';
      break;
    }
  }
}
int FULL(char board[ROW][COL], int row, int col) {
  for (int i = 0; i < row; i++) {
    for (int j = 0; j < col; j++) {
      if (board[i][j] == ' ') {
        return 0;
      }
    }
  }
  return 1;
}
char cond(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 j = 0; j < col; j++) {
    if (board[0][j] == board[1][j] && board[1][j] == board[2][j] && board[0][j] != ' ') {
      return board[0][j];
    }
  }
  if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[0][0] != ' ') {
    return board[0][0];
  }
  if (board[2][0] == board[1][1] && board[1][1] == board[0][2] && board[2][0] != ' ') {
    return board[2][0];
  }
  if (1 == FULL(board, ROW, COL)) {
    return 'q';
  }
  return 'W';
}