2016-01-24から1日間の記事一覧
Med解くまでにどんだけ時間かけたんだ… Easy ListeningSongs 問題概要 You have two favorite music bands. Each of them has just recorded a new album. You have bought both albums. You know the durations (in seconds) of songs on each of the album…
Med解くまでにどんだけ時間かけたんだ… Easy ListeningSongs 問題概要 You have two favorite music bands. Each of them has just recorded a new album. You have bought both albums. You know the durations (in seconds) of songs on each of the album…