Problem	verticallychallenged
User	bribritt
Submission Time	2024-01-29 09:23:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

verticallychallenged.cpp:8:1: error: ‘tree’ does not name a type; did you mean ‘free’?
8 | tree<
| ^~~~
| free
verticallychallenged.cpp: In function ‘int main()’:
verticallychallenged.cpp:17:2: error: ‘ordered_set’ was not declared in this scope
17 | ordered_set st;
| ^~~~~~~~~~~
verticallychallenged.cpp:20:3: error: ‘st’ was not declared in this scope; did you mean ‘std’?
20 | st.insert(r);
| ^~
| std