Problem	lis
User	YH
Submission Time	2024-11-02 17:07:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lis.cpp: In function ‘int main()’:
lis.cpp:11:2: error: ‘ios_sync’ has not been declared
11 | ios_sync::sync_with_stdio(0);
| ^~~~~~~~