Problem	dragonfly
User	Hengweezy
Submission Time	2025-02-01 14:32:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

dragonfly.cpp: In function ‘int main()’:
dragonfly.cpp:58:34: error: ‘node’ was not declared in this scope
58 | seen.insert(type[node]);
| ^~~~