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Q: PSETt#4 - Filter (more) - Edges

I'm stuck with the problem pset4 edges. The checks for the middle pixels work. But not the corner's pixels. :( edges correctly filters pixel in corner expected "76 117 255\n", not "76 117 66\n" It ...
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2answers
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PSet4 - Filter (more) - Edge

maybe one of you can help me out. The following code compiles and runs without any complaint, but the results are not the expected ones. Somehow the image-edge will be detected, but the new values ...
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1answer
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Vigenere-Struggling to understand why garbage values are being printed

I'm extremely new to coding so bear with me. With my code, it, unless both the key and the plaintext are lowercase garbage values, are printed ruining the encryption of the plaintext. I struggle to ...
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1answer
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vigenere set key values not working

This is the code I am using to change the string key into their respective shift values. For some reason as I have put a printf to test this, it outputs some weird strings of numbers. int k[strlen(c)]...
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1answer
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caesar store ascii value as int, in loop

I have tried using single quotes notation to store the ascii value of a char in an int, but only as a hard coded character. I can't get it to work as it loops through the chars in the string. I tried ...