三字棋第一次提交代码

rocket_c_10.26_chess/rocket_c_10.26_chess/chess.h

@@ -0,0 +1,21 @@
+#ifndef __CHESS_H_
+#define __CHESS_H_
+
+#include <stdio.h>
+#include <windows.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#pragma warning(disable:4996)
+
+#define ROWS 3
+#define COLS 3
+
+void show(char showboard[][COLS], int rows, int cols);
+char play(char showboard[][COLS], int rows, int cols);
+void game();
+
+
+
+
+#endif //__CHESS_H_

rocket_c_10.26_chess/rocket_c_10.26_chess/chess2.c

@@ -0,0 +1,203 @@
+#include "chess.h"
+
+void show(char showboard[][COLS], int rows, int cols)
+{
+	int i = 0;
+	for (; i < ROWS; i++)
+	{
+		int j = 0;
+		for (; j < COLS; j++)
+		{
+			if (j == COLS - 1){
+				printf(" %c ", showboard[i][j]);
+			}
+			else{
+				printf(" %c |", showboard[i][j]);
+			}
+		}
+		printf("\n");
+		for (j = 0; j < COLS; j++){
+			if (i < ROWS - 1){
+				if (j < COLS - 1){
+					printf("---|");
+				}
+				else{
+					printf("---");
+				}
+			}
+		}
+		printf("\n");
+	}
+}
+
+static int IsWin(char showboard[][COLS], int rows, int cols)
+{
+	int i, j;
+	for (i = 0; i < rows; i++)
+	{
+		if ((showboard[i][0] != ' ') && (showboard[i][0] == showboard[i][1]) && (showboard[i][1] == showboard[i][2]))
+		{
+			return 1;
+		}
+	}
+	for (j = 0; j < cols; j++)
+	{
+		if ((showboard[0][j] != ' ') && (showboard[0][j] == showboard[1][j]) && (showboard[1][j] == showboard[2][j]))
+		{
+			return 1;
+		}
+	}
+	//正对角线
+	int count = 0;
+	for (i = 0; i < rows; i++){
+		if ((showboard[i][i] == '*')){
+			count++;
+		}
+	}
+	if (count == rows){
+		return 1;
+	}
+
+	count = 0;
+	for (i = 0; i < rows; i++){
+		if ((showboard[i][i]) == '#'){
+			count++;
+		}
+	}
+	if (count == rows){
+		return 1;
+	}
+	//反对角线
+	count = 0;
+	j = 0;
+	for (i = rows - 1; i >= j; i--){  //只用检查到两个坐标相等即可
+		if ((showboard[i][j] == showboard[j][i]) && (showboard[i][j] == '*')){
+			count++;
+		}
+		j += 1;
+	}
+	if (count == j){
+		return 1;
+	}
+
+	count = 0;
+	j = 0;
+	for (i = rows - 1; i >= j; i--){
+		if ((showboard[i][j] == showboard[j][i]) && (showboard[i][j] == '#')){
+			count++;
+		}
+		j++;
+	}
+	if (count == j){
+		return 1;
+	}
+
+	return 0;
+}
+
+static int IsFull(char showboard[][COLS], int rows, int cols)
+{
+	int i, j;
+	for (i = 0; i < rows; i++)
+	{
+		for (j = 0; j < cols; j++)
+		{
+			if (showboard[i][j] == ' ')
+			{
+				return 0;
+			}
+		}
+	}
+	return 1;
+}
+
+char play(char showboard[][COLS], int rows, int cols)
+{
+	//电脑先走
+	srand((unsigned int)time(NULL));
+	show(showboard, ROWS, COLS);
+	while (1){
+		printf("computer play> ");
+		Sleep(1000);
+		while (1){
+			int x = rand() % (rows + 1);//随机产生0-rows的数字
+			int y = rand() % (cols + 1);//随机产生0-cols的数字
+			if ((x > 0) && (y > 0) && (showboard[x - 1][y - 1] == ' ')){
+				printf("%d %d\n\n", x, y);
+				showboard[x - 1][y - 1] = '*';
+				Sleep(1000);
+				system("CLS");
+				break;
+			}
+		}
+		int ret = IsWin(showboard, rows, cols);
+		int tmp = IsFull(showboard, rows, cols);
+		if (ret == 1)
+		{
+			return '*';//电脑胜了
+		}
+		else if (tmp == 1){
+			return 'p';
+		}
+		//玩家走
+		else if (ret == 0){
+			show(showboard, ROWS, COLS);
+			while (1){
+				printf("Dear user play> ");
+				int x, y;
+				scanf("%d%d", &x, &y);
+				Sleep(1000);
+				system("CLS");
+				if ((x > 0 && x <= rows) && (y > 0 && y <= cols) && (showboard[x - 1][y - 1] == ' ')){
+					showboard[x - 1][y - 1] = '#';
+					show(showboard, ROWS, COLS);
+					break;
+				}
+				else{
+					printf("can't push, try again> \n");
+					show(showboard, ROWS, COLS);
+				}
+			}
+			int ret = IsWin(showboard, rows, cols);
+			int tmp = IsFull(showboard, rows, cols);
+			if (ret == 1)
+			{
+				return '#';//玩家胜了
+			}
+			else if (tmp == 1)
+			{
+				return 'p';
+			}
+		}
+	}
+	return 0;
+}
+
+void game()
+{
+	//定义棋盘数组
+	char showboard[ROWS][COLS] = { 0 };
+	//初始化棋盘
+	memset(showboard, ' ', sizeof(showboard));
+	//打印棋盘
+	//show(showboard, ROWS, COLS);
+	//开始下棋
+	system("CLS");
+	char ret = play(showboard, ROWS, COLS);
+	if ('*' == ret)//返回*则电脑赢了
+	{
+		//打印棋盘
+		show(showboard, ROWS, COLS);
+		printf("computer win !!!\n");
+	}
+	else if ('p' == ret)//返回b平局
+	{
+		show(showboard, ROWS, COLS);
+		printf("balance !!!\n");
+	}
+	else
+	{
+		//show(showboard, ROWS, COLS);
+		printf("you win !!!\n");
+	}
+}

rocket_c_10.26_chess/rocket_c_10.26_chess/main.c

@@ -0,0 +1,30 @@
+#include "chess.h"
+
+void menu()
+{
+	printf("************************\n");
+	printf("*** 1. play  2.exit  ***\n");
+	printf("************************\n");
+	printf("please select number<1,2> ");
+}
+
+int main()
+{
+	int i = 0;
+	menu();
+	scanf("%d", &i);
+	switch (i)
+	{
+	case 1:
+		game();
+		break;
+	case 2:
+		exit(0);
+		break;
+	default:
+		break;
+	}
+
+	system("pause");
+	return 0;
+}