本蒟蒻真的搞崩溃了(75 {6,8})

P2850 [USACO06DEC] Wormholes G

@[CSP_AK_yzy](/user/655432) ```cpp bool floyd() { for(int i=1; i<=n; i++) { for(int j=1; j<=n; j++) { for(int k=1; k<=n; k++) { mp[i][j]=min(mp[i][j],mp[i][k]+mp[k][j]); if(mp[i][i]<0) return false; } } } return true; } ``` 这一段 $k$ 应该放在最外面
by Guizy @ 2023-11-26 21:02:50


@[Guizy](/user/604906) 改了也错呜呜呜
by CSP_AK_yzy @ 2023-11-26 21:07:44


那应该是其他方面的问题?
by Guizy @ 2023-11-26 21:09:46


@[Guizy](/user/604906) 我顺序检查了n遍了~~(我太蒟了)~~
by CSP_AK_yzy @ 2023-11-26 21:10:39


@[Guizy](/user/604906) 原来你也是初一Oier
by CSP_AK_yzy @ 2023-11-26 21:12:15


@[CSP_AK_yzy](/user/655432) 同道中人
by Guizy @ 2023-11-26 21:13:11


So
by CSP_AK_yzy @ 2023-11-26 21:15:15


我XX有重边
by CSP_AK_yzy @ 2023-11-26 21:20:54


警钟敲烂
by CSP_AK_yzy @ 2023-11-26 21:21:37


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