~~刚刚我出言不逊（假设你看到了），~~ dfs的边界条件应该取等 @[hola0826](/user/1533940)
by xionghaoran123 @ 2024-10-24 11:56:08
@[xionghaoran123](/user/689806)
xiexie
by hola0826 @ 2024-10-24 12:02:28
@[xionghaoran123](/user/689806)
取等wa了，，不过我知道RE的原因了，数组边界溢出了
by hola0826 @ 2024-10-24 12:04:04
@[xionghaoran123](/user/689806)
还是谢谢dalao'
by hola0826 @ 2024-10-24 12:04:33
@[hola0826](/user/1533940) WA看看样例吧
by xionghaoran123 @ 2024-10-24 12:54:01