Problem	pipes
User	chenweilian
Submission Time	2023-06-28 18:45:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pipes.cpp: In function ‘int find(bool, int)’:
pipes.cpp:17:15: error: invalid types ‘<unresolved overloaded function type>[bool]’ for array subscript
17 | if (find[c][x]<0) return x;
| ^