Problem	typicalstairs
User	playiprobro
Submission Time	2024-02-14 16:23:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

typicalstairs.cpp: In function ‘int main()’:
typicalstairs.cpp:25:13: error: no match for call to ‘(std::unordered_set<long long int>) (long long int&)’
25 | cout<< bs(N);
| ^