6 lines
200 B
Python
6 lines
200 B
Python
plaincode = input("请输入明文:")
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for p in plaincode:
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if ord("a") <= ord(p) <= ord("z"):
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print( chr( ord("a") + ( ord(p) - ord("a") + 3)%26), end='')
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else:
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print(p, end='') |