Problem	chemistry
User	Soysauce
Submission Time	2024-06-19 10:27:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

chemistry.cpp: In function ‘int main()’:
chemistry.cpp:9:2: error: ‘ios_base’ has not been declared
9 | ios_base::sync_with_stdio(false);
| ^~~~~~~~