Problem	obstacles
User	bachnguyen123
Submission Time	2026-01-22 21:34:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

obstacles.cpp: In function ‘int main()’:
obstacles.cpp:24:17: error: ‘max_diff_id’ was not declared in this scope; did you mean ‘max_diff’?
24 | max_diff_id = i;
| ^~~~~~~~~~~
| max_diff