Problem	bridge_apio15
User	Pan
Submission Time	2024-05-20 17:00:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

bridge_apio15.cpp: In function ‘int main()’:
bridge_apio15.cpp:104:4: error: ‘ret’ was not declared in this scope
104 | ret = min(ret, dp[i-1] + mh2.query());
| ^~~
bridge_apio15.cpp:106:10: error: ‘ret’ was not declared in this scope
106 | ans += ret;
| ^~~