πŸ’» Code-Kata 2

Min-Ho LeeΒ·2020λ…„ 7μ›” 8일
0

Algorithm

λͺ©λ‘ 보기
2/7
post-thumbnail

Wednesday_July_8
.
.
.

πŸ“œ 문제

reverse ν•¨μˆ˜μ— μ •μˆ˜μΈ 숫자λ₯Ό 인자둜 λ°›κ³ 
κ·Έ 숫자λ₯Ό λ’€μ§‘μ–΄μ„œ returnν•΄μ£ΌκΈ°.

x: 숫자
return: 뒀집어진 숫자λ₯Ό λ°˜ν™˜!

μ˜ˆλ“€ λ“€μ–΄,
x: 1234
return: 4321

x: -1234
return: -4321

x: 1230
return: 321

1️⃣ 방법

def reverse(x):
  x = str(x)
  if x[0] == "-":
    x = x[1:]
    return -int(x[::-1])
  elif x[-1] == "0":
    if len(x) == 1:
      return 0
    x = x[:-1]
    return int(x[::-1])
  else:
    return int(x[::-1])
profile
πŸ‡ Rabbit can take a rest, but 🐒 turtle can't

0개의 λŒ“κΈ€