πŸ“– Coding Study/Python

Python(1) - μžλ£Œν˜•

λΉ΅λͺ¨λ£¨ 2023. 6. 18. 21:26

μƒλž΅ : ν”„λ‘œκ·Έλž¨μ˜ κ°œλ…, 파이썬 μ–Έμ–΄ μ†Œκ°œ, 파이썬 μ„€μΉ˜ 방법, VScode μ„€μΉ˜ 방법, μœˆλ„μš° νŒŒμ›Œμ…Έ μ‚¬μš©λ²•, ν‘œν˜„μ‹, μ‹λ³„μž, ν‚€μ›Œλ“œ, 주석, 캐멀 μΌ€μ΄μŠ€, μŠ€λ„€μ΄ν¬ μΌ€μ΄μŠ€ λ“±

 

파이썬의 μžλ£Œν˜•λ“€ : λ¬Έμžμ—΄, 숫자(μ •μˆ˜ν˜•, μ‹€μˆ˜ν˜•), 뢈

 

1. λ¬Έμžμ—΄ (string)

  • κΈ€μžλ“€μ΄ λ‚˜μ—΄λœ 것
  • λ¬Έμžλ“€μ„ ν°λ”°μ˜΄ν‘œ or μž‘μ€λ”°μ˜΄ν‘œλ‘œ κ°μ‹Έμ„œ λ¬Έμžμ—΄μ„ λ§Œλ“€ 수 있음
  • λ¬Έμžμ—΄ μ•ˆμ— λ”°μ˜΄ν‘œλ₯Ό λ„£κ³ μž ν•  λ•ŒλŠ” μ΄μŠ€μΌ€μ΄ν”„ 문자 (\) λ₯Ό μ‚¬μš© (\" or \')
  • μ—¬λŸ¬ 쀄 λ¬Έμžμ—΄μ„ λ§Œλ“œλ €λ©΄ λ”°μ˜΄ν‘œλ₯Ό μ„Έ 번 λ°˜λ³΅ν•˜λ©΄ 됨

1 - 1 λ¬Έμžμ—΄ μ—°μ‚°μž

  • μ—°κ²° μ—°μ‚°μž +
  • 반볡 μ—°μ‚°μž *
  • 문자 선택 μ—°μ‚°μž(인덱싱) []
  • λ²”μœ„ 선택 μ—°μ‚°μž(μŠ¬λΌμ΄μ‹±) [ : ]

2. 숫자

  • μ •μˆ˜ν˜•κ³Ό μ‹€μˆ˜ν˜•(뢀동 μ†Œμˆ˜μ )이 쑴재

2 - 1 숫자 μ—°μ‚°μž

  • 사칙 μ—°μ‚°μž = - * /
  • μ •μˆ˜ λ‚˜λˆ„κΈ° μ—°μ‚°μž // : 숫자λ₯Ό λ‚˜λˆ„λ‘œ μ†Œμˆ˜μ  μ΄ν•˜μ˜ 자릿수λ₯Ό 버린닀.
  • λ‚˜λ¨Έμ§€ μ—°μ‚°μž %
  • 제곱 μ—°μ‚°μž **

3. 뢈

  • True와 Falseκ°’λ§Œμ„ κ°€μ§€λŠ” μžλ£Œν˜•
  • νŒŒμ΄μ¬μ—μ„œλŠ” 첫 κΈ€μžλ₯Ό λ°˜λ“œμ‹œ λŒ€λ¬Έμžλ‘œ 써야 함

4. λ³€μˆ˜μ™€ μž…λ ₯

  • λ³€μˆ˜ μ„ μ–Έ, ν• λ‹Ή, 참쑰에 λŒ€ν•΄ μ„€λͺ…
  • νŒŒμ΄μ¬μ€ μ•½νƒ€μž… 언어이닀
  • inputν•¨μˆ˜μ— λŒ€ν•΄ ν•™μŠ΅
  • λ¬Έμžμ—΄ -> 숫자, 숫자 -> λ¬Έμžμ—΄ λ³€κ²½ν•˜λŠ” ν•¨μˆ˜μ— λŒ€ν•΄μ„œ ν•™μŠ΅

기타 λ‚΄μš©μ •λ¦¬

  1. 파이썬 νŠœν„° ν™ˆνŽ˜μ΄μ§€μ—μ„œ 파이썬 μ½”λ“œλ₯Ό 뢄석할 수 μžˆλ‹€. https://pythontutor.com/
 

Python Tutor: Learn Python, JavaScript, C, C++, and Java programming by visualizing code

Learn Python, JavaScript, C, C++, and Java This tool helps you learn Python, JavaScript, C, C++, and Java programming by visualizing code execution. You can use it to debug your homework assignments and as a supplement to online coding tutorials. Over 15 m

pythontutor.com

 

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