Problem	dynamicdag
User	Tqin
Submission Time	2023-12-30 14:32:11
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

dynamicdag.cpp: In function ‘bool dfs(long long int)’:
dynamicdag.cpp:27:3: error: ‘flags’ was not declared in this scope
27 | flags.push_back(ind);
| ^~~~~
dynamicdag.cpp: In function ‘int main()’:
dynamicdag.cpp:64:4: error: ‘flags’ was not declared in this scope
64 | flags.clear();
| ^~~~~