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Questions tagged [cipher-pset2]

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Pset2 Caesar Hail dont know how to encrypt the plaintext

plz help me refine my code thx！！ https://raw.githubusercontent.com/check50/davil3388/cs50/2017/fall/caesar/caesar.c?token=Aehv0R6qUjbNWPi_rOMKjS7ChP3tSlW1ks5aSK8MwA%3D%3D
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pset2 caesar, I really dont know, its printing the first capital twice?

im stuck now, I cant see it. Its all working and ciphers correctly, but whenever the first index of plaintext is a capital, it seems to print it twice? I have gone through it line by line for ages ...
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working with vigenere cipher

below is my vigenere code, it sorts of prints just the first character of the string input and it gets stuck after that for some reason I can seem to figure out. #include <stdio.h> #include <...
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working with vigenere 2

Below is my vigenere code for enciphering text, but the enciphering key does not wraparound. /* a program, vigenere, that encrypts messages using Vigenere’s cipher*/ #include <stdio.h> #...
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wrapping around in vigenere cipher

Below is my vigenere code for enciphering text, but the enciphering key does not wraparound. /* a program, vigenere, that encrypts messages using Vigenere’s cipher*/ #include <stdio.h> #...
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Hax0r2 case-vigenere cipher

My program passes all the tests in the check50 except for the case dealing with Hax0r2 input i.e key word containing nonalphabetical characters. Check test results are included below. :) vigenere.c ...