Problem card
User Feiyang
Submission Time 2025-06-21 09:42:24
Score 0
Max Time N/A
Max Memory N/A

Compile Error

card.cpp:4:1: error: specializing member ‘std::basic_ios<char>::sync_with_stdio’ requires ‘template<>’ syntax
4 | ios::sync_with_stdio(0);
| ^~~
card.cpp:5:1: error: ‘cin’ does not name a type; did you mean ‘sin’?
5 | cin.tie(0);
| ^~~
| sin