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Data Structure



ย ย ย  ์ž๋ฃŒ๊ตฌ์กฐ ๊ตฌํ˜„ ์†Œ์Šค ์ฝ”๋“œ๋“ค์ด ์žˆ๋Š” ๊ณณ์ž…๋‹ˆ๋‹ค.



Project


DataStructure

  • ์ž๋ฃŒ๊ตฌ์กฐ ๊ตฌํ˜„์— ํ•„์š”ํ•œ ํด๋”๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Java11๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๊ตฌํ˜„๋ฉ๋‹ˆ๋‹ค.
  • Java11 API : Java API



[Preview subFolder]

  • Interface : ์ž๋ฃŒ๊ตฌ์กฐ๋ฅผ ๊ตฌํ˜„ํ•˜๋Š”๋ฐ ํ•„์š”ํ•œ ๊ธฐ๋ณธ ์ธํ„ฐํŽ˜์ด์Šค๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _01_ArrayList : ArrayList๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _02_SinglyLinkedList : SinglyLinkedList๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _03_DoublyLinkedList : DoublyLinkedList๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _04_Stack : Stack์„ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _05_ArrayQueue : ๋ฐฐ์—ด๋กœ Queue๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _06_LinkedListQueue : ์—ฐ๊ฒฐ๋ฆฌ์ŠคํŠธ๋กœ Queue๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _07_ArrayDeque : ๋ฐฐ์—ด๋กœ Deque๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _08_LinkedListDeque : ์—ฐ๊ฒฐ๋ฆฌ์ŠคํŠธ๋กœ Deque๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _09_Heap : ๋ฐฐ์—ด๋กœ ํž™์„ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _10_PriorityQueue : ์šฐ์„ ์ˆœ์œ„ ํ๋ฅผ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. (๋ฐฐ์—ด ํž™ ๊ธฐ๋ฐ˜)
  • _11_HashSet : Separate Chaining ๋ฐฉ์‹์„ ์ ์šฉํ•œ HashSet์„ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _12_LinkedHashSet : Separate Chaining + LinkedList ๋ฐฉ์‹์„ ์ ์šฉํ•œ LinkedHashSet์„ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • _13_BinarySearchTree : ๋ฐ˜๋ณต๋ฌธ์„ ์ด์šฉํ•œ BinarySearchTree์„ ๊ตฌํ˜„ํ•œ ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.




How to Use (download ZIP) on Eclipse


  • 1. Project import

    Window -> File -> New -> Java Project -> uncheck the "Use default location" and browse the DataStructure folder -> Finish



  • 2. Build path

    Your Project -> Build Path -> Configure Build Path -> Project -> select the class path -> add -> Select DataStructure -> Apply and Close



  • 3. import class
import [data structure package name].[data structure name];




Most data structure classes have sorting methods.


Data structure to support sort method:

  • ArrayList
  • SinglyLInkedList
  • DoublyLInkedList
  • Stack
  • ArrayQueue
  • LinkedListQueue
  • ArrayDeque
  • LinkedListDeque



//ex.

import _01_ArrayList.ArrayList;

class YourClass {
	public static void main {
		ArrayList<Integer> list = new ArrayList<Integer>();
		/*
		 your code
		*/
		
		list.sort();
	}
}





ย ย ย  ๋ธ”๋กœ๊ทธ์—์„œ ํฌ์ŠคํŒ…๊ณผ ๋™์‹œ์— ์ง€์†์ ์œผ๋กœ ์—…๋ฐ์ดํŠธ ์˜ˆ์ •






๊ตฌํ˜„ ๋Œ€ํ•œ ๋‚ด์šฉ์€ ๋ธ”๋กœ๊ทธ์— ๊ธฐ์žฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.



ย ย ย  ๋ถ€๋ถ„์ ์œผ๋กœ ์ถ”๊ฐ€ ๊ตฌํ˜„ ๋˜๋Š” ์ฐจ์ด๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.