Problem	gwynethandtree
User	CHF
Submission Time	2025-12-26 17:19:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gwynethandtree.cpp: In function ‘int main()’:
gwynethandtree.cpp:33:7: error: ‘class std::queue<int>’ has no member named ‘reserve’
33 | q.reserve(n);
| ^~~~~~~