note

Java : 配列から重複を削除する1(TreeSet)

※自分用学習メモです。 TreeSet の特徴 自動的にソートされる: TreeSetに要素を追加すると、自動的に昇順にソートされます。 重複を許さない: すでに存在する要素を追加しようとしても無視されます。 nullを許容しない: TreeSetはnullを要素として追加することが ...
InfoWorld

Sorting Java objects with Comparable and Comparator

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...
GitHub

treeset-lower-method-in-java.md

[T0】 ClassCastException 【T1]: If the specified element cannot be compared with the elements of the collection, this method throws a class castexception. [T0】 NullPointRexception 【T1]: If the given ...
GitHub

javcastilla/Java-TreeSet-Implementation-in-Python

This is a project developed in Python as part of Data Structures and Programming subject belonging to the Computer Science degree of the U.L.P.G.C. University, in which you can gain access and use two ...
Ars Technica

Java TreeSet Problem

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