Problem	binarysearch
User	yq
Submission Time	2026-06-25 15:32:39
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

binarysearch.cpp: In function ‘int main()’:
binarysearch.cpp:14:34: error: expected ‘)’ before ‘;’ token
14 | int ans = lower_bound(A.begin(); A.end(); k)- A.begin();
| ~ ^
| )
binarysearch.cpp:14:46: error: expected ‘;’ before ‘)’ token
14 | int ans = lower_bound(A.begin(); A.end(); k)- A.begin();
| ^
| ;