LoginSignup
0
0

More than 1 year has passed since last update.

Java はif 文書く時{}の中の記述が一行だけの時は{}を省略できる

Posted at
class Main{
    public static String firstLastCharacter(String word){
        // return "Type random words";みたいに一行だけの時に使用可能。
        if(word.length() == 0) return "Type random words";
        else return word.charAt(0) + " " + word.charAt(word.length()-1);
    }
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0