Problem	rollercoaster
User	iSHOULDVEbeenINnyjcAAAAAA
Submission Time	2025-06-20 14:34:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

rollercoaster.cpp: In function ‘int main()’:
rollercoaster.cpp:13:2: error: expected initializer before ‘deque’
13 | deque<long long> dq;
| ^~~~~
rollercoaster.cpp:16:10: error: ‘arr’ was not declared in this scope
16 | cin >> arr[i];
| ^~~
rollercoaster.cpp:18:7: error: ‘arr’ was not declared in this scope
18 | sort(arr, arr+n);
| ^~~