πŸ’» Code-Kata 7

Min-Ho LeeΒ·2020λ…„ 7μ›” 21일
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Algorithm

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Tuesday_July_21
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πŸ“œ 문제

문자둜 κ΅¬μ„±λœ 배열을 input으둜 μ „λ‹¬ν•˜λ©΄, 문자λ₯Ό λ’€μ§‘μ–΄μ„œ return ν•΄μ£Όμ„Έμš”.

Input: ["h","e","l","l","o"]
Output: ["o","l","l","e","h"]

Input: ["H","a","n","n","a","h"]
Output: ["h","a","n","n","a","H"]

1️⃣ 풀이

def reverseString(s):
  return s[::-1]

μ˜ˆμ „μ—λ‘œ λΉ„μŠ·ν•˜κ²Œ λ‹€λ£¨μ—ˆλ˜ λ¬Έμ œμ΄λ‹€.

μ–΄λ– ν•œ 배열을 a라고 ν–ˆμ„ λ•Œ,
a[::-1] λŠ” 이 배열을 뒀집어쀀닀.

맀우 κ°„λ‹¨ν•œ λ¬Έμ œμ˜€λ‹€.

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