Problem	reopening
User	bobthebill1
Submission Time	2022-12-28 16:58:53
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

reopening.cpp: In function ‘int32_t main()’:
reopening.cpp:50:9: error: ‘i’ was not declared in this scope
50 | dfs(A[i], -1);
| ^
reopening.cpp: At global scope:
reopening.cpp:54:1: error: expected declaration before ‘}’ token
54 | }
| ^