Problem	rollercoaster
User	god
Submission Time	2025-06-20 16:03:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

rollercoaster.cpp: In function ‘int32_t main()’:
rollercoaster.cpp:22:27: error: ‘j’ was not declared in this scope
22 | sort(array, array+j);
| ^