Problem	monuments
User	warinchai
Submission Time	2026-08-15 18:23:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

monuments.cpp: In function ‘long long int get_cost(std::vector<int>, std::vector<int>)’:
monuments.cpp:54:9: error: return-statement with no value, in function returning ‘long long int’ [-fpermissive]
54 | return;
| ^~~~~~