Problem	uniquenumbers
User	YunQingOng
Submission Time	2026-07-07 08:36:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int main()’:
uniquenumbers.cpp:5:2: error: ‘sync_with_stdio’ was not declared in this scope
5 | sync_with_stdio(false);
| ^~~~~~~~~~~~~~~