2022-02-13から1日間の記事一覧
println!は遅いので出力は以下のコードに let out = std::io::stdout();let mut out = std::io::BufWriter::new(out.lock()); //writeln!(out, "{}", res.len()).ok(); https://codeforces.com/contest/1638/submission/146385378 Codeforces Round #780 (Di…
println!は遅いので出力は以下のコードに let out = std::io::stdout();let mut out = std::io::BufWriter::new(out.lock()); //writeln!(out, "{}", res.len()).ok(); https://codeforces.com/contest/1638/submission/146385378 Codeforces Round #780 (Di…