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Vigenere Cipher, one of the assignments in Problem Set 2. It's like Caesar Cipher, but with a twist.
1
vote
pset2-vigenere-the argv[1] value comes with garbled words?
Here's what you're trying to do:
#include <stdio.h>
#include <string.h>
#include <ctype.h>
int main(int argc, char* argv[])
{
int N = strlen(argv[1]);
char key[N+1];
int p;
for (p = 0; p < …