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Results tagged with whodunit
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user 13557
whodunit.c, one of the assignments for Problem Set 4, will challenge you to manipulate the color value of pixels in a bitmap image in order to reveal a hidden image.
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pset4 whodunit should it be clear as day?
Yes, what students normally get is a picture like you're describing.
You can, if you want, try to improve contrast.
It is also possible to recover that pic perfectly in grayscale, but that's a lit …
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