「こんにちは、アミーゴ! 今日はあなたの仕事を手伝うつもりだったのですが、とても疲れました。そして今夜はまだやるべきことがたくさんあります。友達とビールを飲んだり、ポーカーをしたりするのです。それでは、頑張ってね、相棒」 ! これらのタスクに取り組んでください。」
3
タスク
Java Core, レベル 3, レッスン 4
Let's hire a translator
In this task, we'll create a descendant of a generic translator (Translator), who will be a Russian language expert (RussianTranslator). But she won't translate anything in this task. She'll simply state which foreign language she works with.
3
タスク
Java Core, レベル 3, レッスン 4
Code doesn't fix itself
Such a small program shouldn't have had any room for bugs... but alas, this isn't the case! Real programmers can squeeze bugs into any amount of code! But more importantly, the best developers can remove bugs with skill. Fix the code so that the program runs and displays: "I translate from Russian".
3
タスク
Java Core, レベル 3, レッスン 4
A fox is an animal
Do you have any doubt that a fox (unless we are talking about a foxy lady) is an animal, and will remain so for life? If not, then the Animal interface would be perfect for this class. So let's implement it by making a couple of edits to the class itself.
3
タスク
Java Core, レベル 3, レッスン 4
A big fox is still a fox
A big fox is a specific type of fox, while a "ordinary" fox is an animal. Here is a brief outline of what you are going to do in this task. Create an Animal interface, a Fox class (with getName as the only implemented method), and a child of the Fox class (BigFox).