三子棋其实不难，别被代码吓住了！这种代码关键考验的是思路与细心程度
先声明头文件
#ifndef GAME_H
#define GAME_H
#include<stdio.h>
#include<time.h>
#pragma warning(disable:4996)
#define COL 3
#define ROW 3
void start();
void game();
void initial(char table
[3][3], int cow
, int row
);
void computer(char table
[3][3], int cow
, int row
);
void showtable(char table
[3][3], int col
, int row
);
char judge(char table
[3][3]);
#endif
写主函数
#include"game.h"
int main()
{
start();
int choose
;
int flag
= 0;
while (!flag
)
{
printf("please choose :>");
scanf("%d", &choose
);
switch (choose
)
{
case 1:
game();
break;
case 0:
flag
= 1;
printf("ByeBye!\n");
break;
default:
printf("enter error! please enter again!\n");
break;
}
}
return 0;
}
写出其他的调用函数
#include"game.h"
void start()
{
printf("###########################\n");
printf("##### Welcome to join #####\n");
printf("###########################\n");
printf("### 1.play game 0.exit ###\n");
printf("###########################\n");
}
void game()
{
srand((unsigned)time(NULL));
char table
[3][3];
initial(table
, COL
, ROW
);
int x
, y
;
int first
= rand() % 2;
if (first
== 0)
{
printf("computer go before>\n");
computer(table
, COL
, ROW
);
showtable(table
, COL
, ROW
);
}
char result
= 'N';
while (result
== 'N')
{
printf("choose your coordinate :");
scanf("%d%d", &x
, &y
);
x
--;
y
--;
if (x
< 0 || x
>2 || y
< 0 || y
>2) {
printf("enter error! please again:>\n");
continue;
}
if (table
[x
][y
] != ' ') {
printf(" there plase is occupied! please again:>\n");
continue;
}
table
[x
][y
] = 'X';
computer(table
, COL
,ROW
);
showtable(table
, COL
, ROW
);
result
= judge(table
);
switch (result
)
{
case 'N':
break;
case 'C':
printf("\nsorry! the computer won!\n\n");
break;
case 'P':
printf("you are won!\n");
break;
case 'M':
printf("just so-so!\n");
break;
default:printf("3");
break;
}
}
start();
printf("Are you again?\n");
}
void initial(char table
[3][3], int col
, int row
)
{
printf(" | 1 | 2 | 3 |\n");
printf("------------------\n");
for (int i
= 0; i
< col
; i
++)
{
printf(" %d |", i
+ 1);
for (int j
= 0; j
< row
; j
++)
{
table
[i
][j
] = ' ';
printf(" %c |", table
[i
][j
]);
}
printf("\n------------------\n");
}
}
void computer(char table
[3][3], int cow
, int row
)
{
srand((unsigned)time(NULL));
int x
= 0, y
= 0, ch
= 0;
for (int i
= 0; i
< COL
; i
++)
{
if (ch
== 1)
{
break;
}
for (int j
= 0; j
< ROW
; j
++)
{
if (table
[i
][j
] == ' ')
{
ch
= 1;
break;
}
}
}
while (ch
== 1)
{
x
= rand() % 3;
y
= rand() % 3;
if (table
[x
][y
] == ' ') {
table
[x
][y
] = 'O';
break;
}
}
}
char judge(char table
[3][3])
{
char result
='M';
for (int i
= 0; i
< COL
; i
++)
{
if (result
== 'N')
{
break;
}
for (int j
= 0; j
< ROW
; j
++)
{
if (table
[i
][j
] == ' ')
{
result
= 'N';
break;
}
}
}
for (int i
= 0; i
< COL
; i
++)
{
if (table
[i
][0]!=' '&& table
[i
][0]== table
[i
][1] && table
[i
][0] == table
[i
][2])
{
if (table
[i
][0]=='X')
{
result
= 'P';
break;
}
else
{
result
= 'C';
break;
}
}
if (table
[0][i
] != ' ' && table
[0][i
] == table
[1][i
] && table
[0][i
] == table
[2][i
])
{
if (table
[0][i
] == 'X')
{
result
= 'P';
break;
}
else
{
result
= 'C';
break;
}
}
}
if (table
[0][0] != ' ' && table
[0][0] == table
[1][1] && table
[0][0] == table
[2][2])
{
if (table
[0][0] == 'X')
{
result
= 'P';
}
else
{
result
= 'C';
}
}
if (table
[0][2] != ' ' && table
[0][2] == table
[1][1] && table
[0][2] == table
[2][0])
{
if (table
[2][0] == 'X')
{
result
= 'P';
}
else
{
result
= 'C';
}
}
return result
;
}
void showtable(char table
[3][3], int col
, int row
)
{
printf(" | 1 | 2 | 3 |\n");
printf("------------------\n");
for (int i
= 0; i
< col
; i
++)
{
printf(" %d |", i
+ 1);
for (int j
= 0; j
< row
; j
++)
{
printf(" %c |", table
[i
][j
]);
}
printf("\n------------------\n");
}
}
