[Python] set

2024. 12. 9. 02:29ยท๐Ÿ“Language/โž• Python
๋ฐ˜์‘ํ˜•

set : ์ง‘ํ•ฉ

- ์š”์†Œ๊ฐ€ ์ค‘๋ณต๋˜์ง€ ์•Š๋Š”๋‹ค. (์ค‘๋ณต ์ œ๊ฑฐ)

- ์š”์†Œ์˜ ์ˆœ์„œ๋Š” ๋ณด์žฅ๋˜์ง€ ์•Š๋Š”๋‹ค.

 

arr1 = [1,2,3]

# ์ง‘ํ•ฉ์œผ๋กœ ์ƒ์„ฑ => {1,2,3}
s = set(arr1)

# ์š”์†Œ ์ถ”๊ฐ€ => {1,2,3,4}
s.add(4)

# ์š”์†Œ ์ œ๊ฑฐ => {1,2,3}
s.remove(4) # ์š”์†Œ๊ฐ€ ์—†์œผ๋ฉด ์—๋Ÿฌ ๋ฐœ์ƒ
s.discard(4) #์š”์†Œ๊ฐ€ ์—†์–ด๋„ ์—๋Ÿฌ ๋ฐœ์ƒ X

 

s1 = {1,2,3}
s2 = {2,4,6}

# ํ•ฉ์ง‘ํ•ฉ => {1,2,3,4,6}
print(s1 | s2)

# ๊ต์ง‘ํ•ฉ => {2}
print(s1 & s2)

# ์ฐจ์ง‘ํ•ฉ => {1,3}
print(s1 - s2)

 

๋ฐ˜์‘ํ˜•
์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)

'๐Ÿ“Language > โž• Python' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[Python] math ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ  (1) 2024.12.09
[Python] ๋”•์…”๋„ˆ๋ฆฌ  (1) 2024.12.09
[Python] list  (1) 2024.09.12
[Python] ์ •์ˆ˜  (0) 2024.09.11
[Python] ๋ฌธ์ž์—ด  (0) 2024.09.11
'๐Ÿ“Language/โž• Python' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • [Python] math ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ
  • [Python] ๋”•์…”๋„ˆ๋ฆฌ
  • [Python] list
  • [Python] ์ •์ˆ˜
yujch
yujch
ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ณต๋ถ€ ๋ฉ”๋ชจ
    ๋ฐ˜์‘ํ˜•
  • yujch
    โœŽRepository
    yujch
  • ์ „์ฒด
    ์˜ค๋Š˜
    ์–ด์ œ
    • ๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ (95)
      • ๐Ÿ“Language (42)
        • ๐ŸŒ HTML (3)
        • ๐ŸŸจ Javascript (4)
        • ๐ŸŸฃ PHP (9)
        • ๐ŸŸข Node.js (6)
        • โ˜• Java (10)
        • โž• Python (9)
        • ๐Ÿ”ต C (1)
      • ๐Ÿ“Framework (11)
        • ๐Ÿƒ Spring (1)
        • ๐ŸŽต Laravel (9)
        • ๐Ÿš„ Express (1)
      • ๐Ÿ“DB (7)
        • ๐Ÿฌ MySQL (6)
        • ๐Ÿ˜ PostgreSQL (1)
      • ๐Ÿ“DevOps (6)
      • ๐Ÿ“Book (2)
      • ๐Ÿ“ETC. (16)
        • โš’๏ธ Tool (11)
        • ๐Ÿชข API Connection (5)
      • ๐Ÿ“์ž๊ฒฉ์ฆ ๊ณต๋ถ€ (10)
        • ๐Ÿ“™ SQLD (7)
        • ๐Ÿ“™ ๋ฆฌ๋ˆ…์Šค๋งˆ์Šคํ„ฐ (3)
      • ๐Ÿ“˜ ๋…ธํŠธ (1)
  • ๋ธ”๋กœ๊ทธ ๋ฉ”๋‰ด

    • ๐Ÿ ํ™ˆ
    • ๐Ÿ“ฎ๋ฐฉ๋ช…๋ก
  • ๋งํฌ

    • Github
  • ์ธ๊ธฐ ๊ธ€

  • hELLOยท Designed By์ •์ƒ์šฐ.v4.10.0
yujch
[Python] set
์ƒ๋‹จ์œผ๋กœ

ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”