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  1. def substitution_cipher(msg: str, key: str) -> str:
  2.     for i in range(0, len(msg)):
  3.         if msg[i].isalpha():
  4.             index = ord(msg[i]) - ord('A')
  5.             msg = msg[:i] + key[index] + msg[i + 1:]
  6.     return msg
  7. print(substitution_cipher('IN A HOLE IN THE GROUND THERE LIVED A HOBBIT.', 'ABCDIFGHEJKLMNUPQRSTOVWXYZ'))
  8. # your code goes here
Success #stdin #stdout 0.02s 8904KB
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EN A HULI EN THI GRUOND THIRI LEVID A HUBBET.
https://ideone.com/wtSk0f
language:
Python 3 (python  3.9.5)
created:
4 years ago
visibility:
public

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