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```
clang -ggdb3 -O0 -std=c11 -Wall -Werror -Wshadow mario.c -lcs50 -lm -o mario
mario.c:8:16: error: expected identifier
if (i0)
^
1 error generated.
make: *** [mario] Error 1
…
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CTF people love Vigenére challenges as easy-level crypto challenges. Let's write a solver for them.
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I ran into a problem recently where an alphanumeric shift was applied after a vigenere cipher. It'd be nice to directly import the new cipher and begin analysis on it as well as the original cipher.
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### Steps to reproduce
1. Upgrade from version 2.1.27.4 to 2.1.27.7
2.
3.
### Expected behaviour
Just teampass to display something on the login screen.
### Actual behaviour
Blank screen…
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```
clang -ggdb3 -O0 -std=c11 -Wall -Werror -Wshadow Aggie.c -lcs50 -lm -o Aggie
Aggie.c:21:42: error: subscripted value is not an array, pointer, or vector
printf("%c", i, toupper…
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```
clang -ggdb3 -O0 -std=c11 -Wall -Werror -Wshadow mario.c -lcs50 -lm -o mario
mario.c:12:19: error: relational comparison result unused [-Werror,-Wunused-comparison]
while (height < 0, heig…
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the spaces screw everything up
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On vigenere levels
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