Problem	binarysearch
User	suzienguyen
Submission Time	2026-02-17 16:37:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

binarysearch.cpp: In function ‘int binsearch(std::vector<int>, int)’:
binarysearch.cpp:9:11: error: ‘n’ was not declared in this scope
9 | int hi = n-1;
| ^