first commit

game.c

@@ -0,0 +1,94 @@
+#define _CRT_SECURE_NO_WARNINGS 1
+#include "game.h"
+//打印棋盘
+void printboard(char board[ROW][COL],int row,int col)
+{
+int i = 0;
+for (i = 0;i < row; i++)
+{
+printf (" %c | %c | %c \n",board[i][0],board[i][1],board[i][2]);
+if (i<row-1)
+printf (" ---|---|---\n");
+}
+}
+//初始化
+void initboard(char board[ROW][COL],int row,int col)
+{
+memset(board,' ',row * col * sizeof(board[0][0]));
+}
+//玩家走
+void playermove(char board[ROW][COL],int row,int col)
+{
+int x = 0;
+int y = 0;
+printf("玩家走：\n");
+while (1)
+{
+printf ("请输入坐标: ");
+scanf ("%d%d",&x,&y);
+if (x >= 1 && x <= row && y >= 1 && y <= col && board[x-1][y-1] == ' ')
+{
+board[x-1][y-1] = 'X';
+break;
+}
+else
+printf("坐标不合法，请重新输入\n");
+}
+}
+//电脑走
+void computermove(char board[ROW][COL],int row,int col)
+{
+int x = 0;
+int y = 0;
+printf ("电脑走：\n");
+while(1)
+{
+x = rand()%3;
+y = rand()%3;
+if (board[x][y] == ' ')
+{
+board[x][y] = '0';
+break;
+}
+}
+}
+//判棋盘是否满了
+int isfull(char board[ROW][COL],int row,int col)
+{
+int i = 0;
+int j = 0;
+for(i = 0; i < row; i++)
+{
+for (j = 0; j < col; j++)
+{
+if (board[i][j] == ' ')
+return 0;
+}
+}
+return 1;
+}
+//判输赢
+char checkwin(char board[ROW][COL],int row,int col)
+{
+int i = 0;
+//1.玩家赢 返回‘X’2.电脑赢 返回 ‘0’
+for (i = 0; i < row; i++) //三行
+{
+if (board[i][0] == board[i][1] && board[i][1] == board[i][2])
+return board[i][0];
+}
+for (i = 0; i < col; i++) //三列
+{
+if (board[0][i] == board[1][i] && board[1][i] == board[2][i])
+return board[0][i];
+}
+if (board[0][0]== board[1][1] && board[1][1] == board[2][2]) //对角线
+return board[0][0];
+if (board[0][2]== board[1][1] && board[1][1] == board[2][0])
+return board[0][0];
+//3.平局 返回 ‘Q’//4.继续玩 返回 ' '
+if (isfull(board,ROW,COL))
+return 'Q';
+else
+return ' ';
+}

game.h

@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#define ROW 3
+#define COL 3
+void printboard(char board[ROW][COL],int row,int col); //打印棋盘
+void initboard(char board[ROW][COL],int row,int col); //初始化棋盘
+void playermove(char board[ROW][COL],int row,int col); //玩家下棋
+void computermove(char board[ROW][COL],int row,int col); //电脑下棋
+char checkwin(char board[ROW][COL],int row,int col); //判输赢
+int isfull(char board[ROW][COL],int row,int col); //判断棋盘是否为满
+

test.c

@@ -0,0 +1,118 @@
+#define _CRT_SECURE_NO_WARNINGS 1
+#include "game.h"
+void game()
+{
+char ret = 0;
+char board[ROW][COL]={'0'};
+initboard(board,ROW,COL);
+printboard(board,ROW,COL);
+while(1)
+{
+playermove(board,ROW,COL);
+printboard(board,ROW,COL);
+ret = checkwin(board,ROW,COL);
+if(ret == 'X')
+{
+printf("恭喜你赢了！\n");
+break;
+}
+else if (ret == 'Q')
+{
+printf ("平局\n");
+break;
+}
+computermove(board,ROW,COL);
+printboard(board,ROW,COL);
+ret = checkwin(board,ROW,COL);
+if (ret == '0')
+{
+printf ("电脑赢！\n");
+break;
+}
+}
+}
+void game2()
+{
+char ret = 0;
+char board[ROW][COL]={'0'};
+initboard(board,ROW,COL);
+printboard(board,ROW,COL);
+while(1)
+{
+computermove(board,ROW,COL);
+printboard(board,ROW,COL);
+ret = checkwin(board,ROW,COL);
+if (ret == '0')
+{
+printf ("电脑赢！\n");
+break;
+}
+else if (ret == 'Q')
+{
+printf ("平局\n");
+break;
+}
+playermove(board,ROW,COL);
+printboard(board,ROW,COL);
+ret = checkwin(board,ROW,COL);
+if(ret == 'X')
+{
+printf("恭喜你赢了！\n");
+break;
+}
+}
+}
+void menu2()
+{
+printf (" *****************************************\n");
+printf (" ** 1.玩家先走 2.电脑先走 **\n");
+printf (" *****************************************\n");
+}
+void menu()
+{
+printf ("--------------------欢迎来到三子棋游戏--------------------\n");
+printf (" *****************************************\n");
+printf (" ** 1.play 0.exit **\n");
+printf (" *****************************************\n");
+}
+void main2()
+{
+int input = 0;
+printf ("请输入你的选择：");
+scanf ("%d",&input);
+switch (input)
+{
+case 1:
+game();
+break;
+case 2:
+game2();
+break;
+default:
+printf ("输入错误，请重新选择！\n");
+}
+}
+int main ()
+{
+int input = 0;
+srand ((unsigned int)(time (NULL)));
+do
+{
+menu();
+printf ("请输入你的选择：");
+scanf ("%d",&input);
+switch (input)
+{
+case 1:
+menu2();
+main2();
+break;
+case 0:
+break;
+default:
+printf ("输入错误，请重新选择！\n");
+}
+}while(input);
+system("pause\n");
+return 0;
+}