头像和用户名好评
by Alex_Wei @ 2019-09-06 20:20:29
打表一下(滑稽)
by Li_zi_wei @ 2019-09-06 20:38:03
```cpp
jud[x][y] = 1;
dfs(r,c);
jud[x][y] = 0;
```
我猜是r,c吧
by Xhesika_Frost @ 2019-09-06 20:39:39
@[bilibili官方](/space/show?uid=234224)
by Xhesika_Frost @ 2019-09-06 20:39:45
```
if(ma[x][y] == 1 && jud[x][y] == 0)
```
这条代码有点问题,应该是判断走过之后所在的地方有没有路障:
```
if(ma[x+fx][y+fy]==1&&jud[x][y]==0)
```
by lionrenard @ 2019-09-08 20:09:55
不小心写错了,x+fx[i],漏打了下标
by lionrenard @ 2019-09-08 20:12:34