我找不出错误，能帮我找出来吗？谢谢
#include<windows.h>#include<stdlib.h>
#include<time.h>
#include<stdio.h>
#include<string.h>
#include<conio.h>
#define N 21
int apple[3];
char score[3];
char tail[3];
void gotoxy(int x, int y)
{
COORD pos;
pos.X=x;
POS.Y=y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),pos);
}
void color(int b)
{
HANDLE hConsole=GetStdHandle((STD_OUTPUT_HANDLE));
SetConsoleTextAttribute(hConsole,b);
}
int Block(char head[2])
{
if(head[o]<1) || (head[0]>N) || (head[1]<1) || (head[1]>N)
return 1;
return o;
}
int Eat(char snake[2])
{
if((snake[o]) && (snake[1]==apple[1]))
{
apple[0]=apple[1]=apple[2]=0;
gotoxy(N+44,10);
color(13);
printf("%d",score[0]*10);
color(11);
return 1;
}
return 0;
}
void Draw(char **snake,int len)
{
if(apple[2]){
gotoxy(apple[1]*2,apple[0]);
color(12);
printf("●");
color(11);
}
gotoxy(tail[1]*2,tail[0]);
if(tail[2])
{
color(14);
printf("★");
color(11);
}
else
printf("■");
gotoxy(snake[0][1]*2,snake[0][0]);
color(14);
printf("★");
color(11);
putchar("\n");
}
char**Move(char**snake,char dirx,int*len)
{
int i,full=Eat(snake[0]);
memcpy(tail,snake[(*len)-1],2);
for(i=(*len)-1;i>0;--i)
memcpy(snake[i],snake[i-1],2);
switch (dirx)
{
case'w':case'W':--snake[o][o];break;
case's':case'S':++snake[0][0];break;
case'a':case'A':--snake[0][1];break;
case'd':case'D':++snake[0][1];break;
default;
}
if(full)
{
snake=(char**)realloc(snake,sizeof(char*)*((*len)+1));
snake[(*len)]=(char*)malloc(sizeof(char)*2);
memcpy(snake[(*len)],tail,2);
++(*len);
++score[0];
if(score[0]);
if(score[3]<16)
++score[3];
tail[2]=1;
}
else
tail[2]=0;
return snake;
}
void int(char plate[N+2][N+2], char***snake_x,int*len)
{
int i,j;
char**snake=NULL;
*len=3;
score[0]=score[3]=3;
snake=(char**)realloc(snake,sizeof(char*)*(*len));
for(i=0;i<*len;++i)
snake[i]=(char*)malloc(sizeof(char*)*(*len));
snake[i]=(char*)malloc(sizeof(char)*2);
for(i=0;i<3;i++)
{
snake[i][0]=N/2+1;
snake[i][1]=N/2+1+i;
}
for(i=1;i<=N;++i)
for(j=1;j<=N;++j)
plate[i][j]=1;
apple[0]=rand()%N+1;apple[1]=rand()%N+1;
apple[2]=1;
for(i=0;i<N+2;++i)
{
gotoxy(0,1);
for(j=0;j<N+2;++j)
{
switch(plate[i][j])
{
case 0;
color(12);printf("□")color(11);continue;
case 1:priintf("■");continue;
default;
}
putchar('\n');
}
for(i=0;i<(*len);++i)
{
gotoxy(sanke[i][1]*2,snake[i][0]);
printf("★");
}
putchar('\n');
*snake_x=snake;
}
void Manual()
{
gotoxy(N+30,2);
color(10);
printf("按 W S A D 移动方向")；
gotoxy(N+30,4);
printf("按 space 键暂停");
gotoxy(N+30,8);
color(11);
printf("历史最高分为：");
color(12);
gotoxy(N+44,8);
printf("%d",score[1]*10);
color(11);
gotoxy(N+30,12);
printf("你现在的得分为：0");
}
int File_in()
{
FILE*fp;
if((fp=fopen("C:\\tcs.txt","a+"))==NULL)
{
gotoxy(N+18,N+2);
printf("文件不能打开\n");
exit(0);
}
if((score[1]=fgetc(fp))!=EOF);
else
score[1]=0;
return 0;
}
int File_out()
{
FILE*fp;
if(score[1]>score[0])
{gotoxy(10,10);
color(12);
puts("闯关失败，加油耶");
gotoxy(0,N+2);
return 0;
}
if((fp=fopen("C:\\tcs.txt","w+"))==NULL)
{
printf("文件不能打开\n");
exit(0);
}
if(fput(--score[0],fp)==EOF)
printf("输出失败\n");
gotoxy(10,10);
color(12);
puts("恭喜您打破记录");
gotoxy(0,N+2);
return 0;
}
void Free(char**snake,int len)
{
int i;
for(i=0;i<len;++i)
free(snake[i]);
free(snake);
}
int main(void)
{
int len;
char ch = 'g';
char a[N+2][N+2]={{0}}；
char**snake;
srand((unsigned)time(NULL));
color(11);
File_int();
int(a,&snake,&len);
manual();
while(ch!=0x1B)
{
Draw(snake,len);
if(!apple[2]){
apple[0] = rand()%N+1;
apple[1] = rand()%N+1;
apple[2] = 1;
}
Sleep(200-score[3]*10);
setbuf(stdin,NULL);
if(kbhit())
{
gotoxy(o,N+2);
ch = getche();
}
snake = Move(snake,ch,&len);
if(Block(snake[0])==1)
{
gotoxy(N+2,N+2);
PUTS("你输了");
File_out();
Free(snake,len);
getche();
exit(0);
}
}
Free(snake,len);
exit(0);
