Problem	bridge_apio15
User	Xiaoyang
Submission Time	2023-02-12 17:13:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

bridge_apio15.cpp: In function ‘int main()’:
bridge_apio15.cpp:52:14: error: ‘mid’ was not declared in this scope; did you mean ‘mod’?
52 | dist+=abs(mid-s[i])+abs(mid-t[i]);
| ^~~
| mod