Problem	medianheap
User	lHog
Submission Time	2024-03-24 20:00:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

medianheap.cpp: In function ‘int main()’:
medianheap.cpp:19:17: error: ‘mid’ was not declared in this scope
19 | mid = E.begin();
| ^~~