griefworker https://blog.hatena.ne.jp/griefworker/ present https://tnakamura.hatenablog.com/ .NET C# 競技プログラミング atcoder.jp 1 ≦ Ai ≦ 10,000,000,000 なので、A1 = 1, A2 = 2, ... Ai = i になる、か？一応正解したけど腑に落ちていない。 var NK = Console.ReadLine()!.Split(" ").Select(x => long.Parse(x)).ToList(); var N = NK[0]; var K = NK[1]; var A = Console.ReadLine()!.Split(" ").Select(x => long.Parse(x)).ToList(); var leftSecond = 1L; var ri… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2024%2F12%2F13%2Fa12" title="A12 - Printer - present" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2024-12-13 08:00:00 rich https://tnakamura.hatenablog.com/entry/2024/12/13/a12 1.0 100%