Problem	binarysearch
User	suzienguyen
Submission Time	2026-03-16 22:40:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

binarysearch.cpp: In function ‘int32_t main()’:
binarysearch.cpp:21:10: error: expected ‘;’ before ‘while’
21 | r = n-1
| ^
| ;
22 | while (l<r){
| ~~~~~