Problem	binarysearch
User	Hihihihihi
Submission Time	2026-06-25 15:11:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

binarysearch.cpp: In function ‘int main()’:
binarysearch.cpp:15:22: error: ‘mid’ was not declared in this scope
15 | int left=0,right=n;mid;
| ^~~