#define ROW 5
#define COL 5
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
char winner;
char g_board[ROW][COL];
void Init(){
srand((unsigned)time(0));
winner = ’ ';
for (int row = 0; row < ROW; ++row){ \棋盘初始化
for (int col = 0; col < COL; ++col){
g_board[row][col] = ’ ';
}
}
}
void Print(){
for (int row = 0; row < ROW; ++row){
printf("| %c | %c | %c | %c | %c |\n", g_board[row][0], g_board[row][1],
g_board[row][2], g_board[row][3], g_board[row][4]);
printf("|—|---|—|---|—| \n");
}
}
void PlayerMove(){
printf(“请玩家落子\n”);
while (1){
printf(“请玩家输入坐标\n”);
int row, col;
scanf("%d %d", &row, &col);
if (row<0 || row>=ROW || col<0 || col>=COL){
printf(“输入的坐标非法,请重新输入\n”);
continue;
}
if (g_board[row][col] != ’ '){
printf(“当前位置已有其他字,请重新输入\n”);
continue;
}
g_board[row][col] = ‘x’;
break;
}
}
void ComputerMove(){
printf(“请电脑落子\n”);
while (1){
int row = rand() % ROW;
int col = rand() % COL;
if (g_board[row][col] != ’ '){
continue;
}
g_board[row][col] = ‘o’;
break;
}
}
char CheckWinner(){
for (int row = 0; row < ROW; ++row){
if (g_board[row][0] == g_board[row][1] && g_board[row][0] == g_board[row][2]
&& g_board[row][0] == g_board[row][3] && g_board[row][0] == g_board[row][4]
&& g_board[row][0] != ’ '){
return g_board[row][0];
}
}
for (int col = 0; col < COL; ++col){
if (g_board[0][col] == g_board[1][col] && g_board[0][col] == g_board[2][col]
&& g_board[0][col] == g_board[3][col] && g_board[0][col] == g_board[4][col]
&& g_board[0][col] != ’ '){
return g_board[0][col];
}
}
if (g_board[0][0] == g_board[1][1] && g_board[0][0] == g_board[2][2]
&& g_board[0][0] == g_board[3][3] && g_board[0][0] == g_board[4][4]
&& g_board[0][0] != ’ '){
return g_board[0][0];
}
if (g_board[4][0] == g_board[3][1] && g_board[4][0] == g_board[2][2]
&& g_board[4][0] == g_board[1][3] && g_board[4][0] == g_board[0][4]
&& g_board[4][0] != ’ ‘){
return g_board[4][0];
}
int row = 0;
int col = 0;
for (row = 0; row < ROW; ++row){
for (col = 0; col < COL; ++col){
if (g_board[row][col] == ’ ‘){
break;
}
}
if (rowROW && colCOL){
return’q’;
}
}
return’e’;
}
void Result(){
if (winner == ‘x’){
printf(“玩家胜\n”);
}
if (winner == ‘o’){
printf(“电脑胜\n”);
}
if (winner == 'q'){
printf("和棋\n");
}
}
int main(){
Init();
while (1){
Print();
PlayerMove();
winner = CheckWinner();
if (winner == ‘x’||winner==‘o’){
break;
}
ComputerMove();
winner = CheckWinner();
if (winner == ‘x’ || winner == ‘o’){
break;
}
}
Print();
Result();
system(“pause”);
return 0;
}