Problem	subgraphs
User	WJR
Submission Time	2025-04-12 21:51:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

subgraphs.cpp: In function ‘void dfs(int)’:
subgraphs.cpp:8:19: error: ‘adjlist’ was not declared in this scope
8 | for (auto i : adjlist[x]) {
| ^~~~~~~
subgraphs.cpp: In function ‘int main()’:
subgraphs.cpp:17:9: error: ‘adjlist’ was not declared in this scope
17 | adjlist[i].clear();
| ^~~~~~~
subgraphs.cpp:23:9: error: ‘adjlist’ was not declared in this scope
23 | adjlist[a].push_back(b);
| ^~~~~~~
subgraphs.cpp:27:26: error: ‘N’ was not declared in this scope
27 | for (int i = 1; i <= N; i++) {
| ^