Robert Nedela
43 lines
1.0 KiB
Python
43 lines
1.0 KiB
Python
#!/usr/bin/env python3
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# Reverse string
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hey = "hey"
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print("Original string: " + hey)
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print("Reversed string: " + hey[::-1])
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# Alternate order for string
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example = input("Please input a long string: ")
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for i in range(len(example)):
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if i % 2 == 0:
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print(example[i], end="")
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else:
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print(example[i].capitalize(), end="")
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print()
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# Caesar cipher
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cipherText = ""
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for ch in example:
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if ch.isalpha():
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shifted_character = ord(ch) + 17
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if shifted_character > ord('z'):
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shifted_character -= 26
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finalLetter = chr(shifted_character)
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cipherText += finalLetter
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print("Your ciphertext is: ", cipherText)
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decryptedText = ""
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for ch in cipherText:
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if ch.isalpha():
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shifted_character = ord(ch) - 17
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if shifted_character < ord('a'):
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shifted_character += 26
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finalLetter = chr(shifted_character)
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decryptedText += finalLetter
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else:
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decryptedText += ch
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print("Mesajul descifrat este: ", decryptedText) |