本课内容目前为英文。
Your own types
A player has a name and points, and a score is just data. Kotlin keeps both short: a class with properties fits in a few lines, and a data class writes the boring parts for you.
本课内容目前为英文。
A player has a name and points, and a score is just data. Kotlin keeps both short: a class with properties fits in a few lines, and a data class writes the boring parts for you.