本文实例为大家分享了用C语言实现三子棋的具体代码，供大家参考，具体内容如下
三子棋含义：
三子棋是黑白棋的一种。三子棋又叫九宫棋、圈圈叉叉、一条龙、井字棋等。将正方形对角线连起来，相对两边依次摆上三个双方棋子，只要将自己的三个棋子走成一条线，对方就算输了。但是，有很多时候会出现和棋的情况。图例如下：
基本思路：
1.创建用户交互菜单界面
2.初始化棋盘
3.显示棋盘面板（为了不重复显示棋盘，使用清屏操作）
4.用户落子
5.判断胜负
6.电脑随机正确落子
7.判断胜负
（在每次写程序之前，可以向如下图所示，写出思路或伪代码）
创建多文件项目：
写代码之前，首先建立三个文件，以方便后序代码更加完整清晰地呈现。
1.创建用户交互菜单界面
?| 1 2 3 4 5 6 |
void Meau(){
printf("+------ meau ----------+\n");
printf("|---- 1.play --------|\n");
printf("|---- 0.quit --------|\n");
printf("+----------------------+\n");
}
|
2.初始化棋盘
使用宏定义，将棋盘中的内容初始化为空。
?| 1 2 3 4 5 6 7 |
static void InitBoard(char board[][COL], int row, int col){
for (int i = 0; i < row; i++){
for (int j = 0; j < col; j++){
board[i][j] = INIT;
}
}
}
|
3.显示棋盘面板
为了不重复显示棋盘，使用清屏操作，使得每次现实的棋盘只有一张。
通过不断调试，使得最终界面，与预期所需界面一致。
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
static void ShowBoard(char board[][COL],int row,int col){
system("cls");//清屏操作
printf(" ");
for (int i = 0; i < col; i++){
printf(" %3d", i + 1);
}
printf("\n----------------\n");
for (int i = 0; i < row; i++){
printf("%-2d", i + 1);
for (int j = 0; j < col; j++){
printf("| %c ", board[i][j]);
}
printf("\n----------------\n");
}
}
|
4.用户落子
落子只能落在为空的位置上，所以在落子前需要判空，若为空，则落子，否则提示重新落子。
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
static void PlayerMove(char board[][COL], int row, int col){
int x = 0;
int y = 0;
while (1){
printf("please enter your postion<x,y>: ");
scanf("%d %d", &x, &y);
if (x<1 || x>3 || y<1 || y>3){
printf("Postion Error!");
continue;
}
if (board[x - 1][y - 1] == INIT){
board[x - 1][y - 1] = WHITE;
break;
}
else{
printf("Postion Is Not Empty!\n");
}
}
}
|
5.电脑随机正确落子
使用随机数，在正确位置落子。
?| 1 2 3 4 5 6 7 8 9 10 |
static void ComputerMove(char board[][COL], int row, int col){
while (1){
int x = rand() % row;
int y = rand() % col;
if (board[x][y] == INIT){
board[x][y] = BLACK;
break;
}
}
}
|
6.判断胜负
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 |
static char IsEnd(char board[][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] != INIT){
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] != INIT){
return board[0][j];
}
}
if (board[0][0] == board[1][1] && \
board[1][1] == board[2][2] && \
board[0][0] != INIT){
return board[0][0];
}
if(board[0][2] == board[1][1] && \
board[1][1] == board[2][0] && \
board[1][1] != INIT){
return board[1][1];
}
for (int i = 0; i < row; i++){
for (int j = 0; j < col; j++){
if (board[i][j] == INIT);
return NEXT;
}
}
return DRAW;
}
|
7.创建Game界面
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
void Game()
{
char board[ROW][COL];
InitBoard(board, ROW, COL);
srand((unsigned long)time(NULL));
char result = 0;
while (1){
ShowBoard(board, ROW, COL);
PlayerMove(board, ROW, COL);
result = IsEnd(board, ROW, COL);
if (result != NEXT){
break;
}
ShowBoard(board, ROW, COL);
ComputerMove(board, ROW, COL);
result = IsEnd(board, ROW, COL);
if (result != NEXT){
break;
}
}
ShowBoard(board, ROW, COL);
switch (result){
case WHITE:
printf("You win!\n");
break;
case BLACK:
printf("you lose!\n");
break;
case DRAW:
printf("it ends in a draw\n");
break;
defult:
printf("bug\n");
break;
}
}
|
完整代码
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 |
//main.c文件
#include"game.h"
void Meau(){
printf("+------ meau ----------+\n");
printf("|---- 1.play --------|\n");
printf("|---- 0.quit --------|\n");
printf("+----------------------+\n");
}
int main(){
int select = 0;
int quit = 0;
while (!quit)
{
Meau();
printf("please enter your choose: ");
scanf("%d", &select);
switch (select)
{
case 1:
Game();
break;
case 0:
quit = 1;
break;
defult:
printf("Select error!Try again!\n");
break;
}
}
printf("byebye!\n");
system("pause");
return 0;
}
//game.c 文件
#include"game.h"
static void InitBoard(char board[][COL], int row, int col){
for (int i = 0; i < row; i++){
for (int j = 0; j < col; j++){
board[i][j] = INIT;
}
}
}
static void ShowBoard(char board[][COL],int row,int col){
system("cls");
printf(" ");
for (int i = 0; i < col; i++){
printf(" %3d", i + 1);
}
printf("\n----------------\n");
for (int i = 0; i < row; i++){
printf("%-2d", i + 1);
for (int j = 0; j < col; j++){
printf("| %c ", board[i][j]);
}
printf("\n----------------\n");
}
}
static char IsEnd(char board[][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] != INIT){
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] != INIT){
return board[0][j];
}
}
if (board[0][0] == board[1][1] && \
board[1][1] == board[2][2] && \
board[0][0] != INIT){
return board[0][0];
}
if(board[0][2] == board[1][1] && \
board[1][1] == board[2][0] && \
board[1][1] != INIT){
return board[1][1];
}
for (int i = 0; i < row; i++){
for (int j = 0; j < col; j++){
if (board[i][j] == INIT);
return NEXT;
}
}
return DRAW;
}
static void PlayerMove(char board[][COL], int row, int col){
int x = 0;
int y = 0;
while (1){
printf("please enter your postion<x,y>: ");
scanf("%d %d", &x, &y);
if (x<1 || x>3 || y<1 || y>3){
printf("Postion Error!");
continue;
}
if (board[x - 1][y - 1] == INIT){
board[x - 1][y - 1] = WHITE;
break;
}
else{
printf("Postion Is Not Empty!\n");
}
}
}
static void ComputerMove(char board[][COL], int row, int col){
while (1){
int x = rand() % row;
int y = rand() % col;
if (board[x][y] == INIT){
board[x][y] = BLACK;
break;
}
}
}
void Game()
{
char board[ROW][COL];
InitBoard(board, ROW, COL);
srand((unsigned long)time(NULL));
char result = 0;
while (1){
ShowBoard(board, ROW, COL);
PlayerMove(board, ROW, COL);
result = IsEnd(board, ROW, COL);
if (result != NEXT){
break;
}
ShowBoard(board, ROW, COL);
ComputerMove(board, ROW, COL);
result = IsEnd(board, ROW, COL);
if (result != NEXT){
break;
}
}
ShowBoard(board, ROW, COL);
switch (result){
case WHITE:
printf("You win!\n");
break;
case BLACK:
printf("you lose!\n");
break;
case DRAW:
printf("it ends in a draw\n");
break;
defult:
printf("bug\n");
break;
}
}
//game.h文件
#ifndef __GAME_H__
#define __GAME_H__
#include<stdio.h>
#include <time.h>
#include <stdlib.h>
#include<windows.h>
#pragma warning(disable:4996)
#define ROW 3
#define COL 3
#define INIT ' '
#define WHITE 'X'//player
#define BLACK 'O'//computer
#define DRAW 'D'
#define NEXT 'N'
extern void Game();
#endif
|
代码结果显示
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/SSnnX/article/details/117520170
如果您对该产品感兴趣，请填写办理（客服微信：xiaoxiongyidong）
发表评论
◎欢迎参与讨论，请在这里发表您的看法、交流您的观点。