Problem	foodchain
User	Tqin
Submission Time	2025-02-09 00:11:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int main()’:
foodchain.cpp:6:12: error: ‘sync_with_sdtdio’ is not a member of ‘std::ios_base’
6 | ios_base::sync_with_sdtdio(false);cin.tie(null);cout.tie(null);
| ^~~~~~~~~~~~~~~~
foodchain.cpp:6:44: error: ‘null’ was not declared in this scope
6 | ios_base::sync_with_sdtdio(false);cin.tie(null);cout.tie(null);
| ^~~~