Questions tagged [loop]
The loop tag has no usage guidance.
2
questions
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votes
1
answer
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Pset 4: Stuck in a loop again (all green pixels)
So, I've figured out how to change the file headers and all. Works beautifully. The large image is the right size. I couldn't be happier.
However, the large bmp image is just filled with neon green ...
1
vote
1
answer
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Key looping in Vigenere
I've reached the final step of Vigenere, but I don't really understand how do I loop the key over plaintext. This is the shift function I've created:
int shift(char c)
{
if(isalpha(c))
{
...
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