Problem	reachability2
User	jmuzhen
Submission Time	2025-04-19 21:03:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

reachability2.cpp: In function ‘int main()’:
reachability2.cpp:81:13: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript
81 | if (find[u]!=u) continue;
| ^