Problem	mountains
User	back2square1
Submission Time	2023-07-01 23:23:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountains.cpp: In function ‘int main()’:
mountains.cpp:61:21: error: ‘h’ was not declared in this scope
61 | if (i<N) a.insert(h[i+1]);
| ^