2023-10-30から1日間の記事一覧
data class CustomDate( val year: Int, val month: Int, val day: Int ) fun main() { var custumDates = listOf( CustomDate(2023, 1, 1), CustomDate(2023, 1, 2), CustomDate(2023, 2, 1), CustomDate(2022, 1, 1), CustomDate(2022, 1, 2), CustomDate(…