Problem	supertrees
User	chenweilian
Submission Time	2023-02-19 17:16:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

supertrees.cpp: In function ‘void dfs(int)’:
supertrees.cpp:68:15: error: ‘n’ was not declared in this scope
68 | FOR(i, 0, n, 1) {
| ^
supertrees.cpp:23:44: note: in definition of macro ‘FOR’
23 | #define FOR(i, s, e, p) for(int i = s; i < e; i += p)
| ^