Problem	arrayfind
User	DaPeter
Submission Time	2025-12-22 17:31:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

arrayfind.cpp: In function ‘int main()’:
arrayfind.cpp:15:10: error: ‘v’ was not declared in this scope
15 | sort(v.begin(),v.end());
| ^
arrayfind.cpp:26:35: error: ‘class std::vector<long long int>’ has no member named ‘lower_bound’
26 | auto hi = a.end() - a.lower_bound(x);
| ^~~~~~~~~~~
arrayfind.cpp:27:25: error: ‘class std::vector<long long int>’ has no member named ‘lower_bound’
27 | auto lo = a.lower_bound(x)- a.begin();
| ^~~~~~~~~~~