Problem	monuments
User	pasit
Submission Time	2026-08-11 22:38:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

monuments.cpp: In function ‘long long int solve(std::vector<monument>, std::vector<monument>)’:
monuments.cpp:61:18: error: ‘class std::map<int, int>’ has no member named ‘contains’
61 | if (last.contains(pref[i])){
| ^~~~~~~~