Questions tagged [whodunit]

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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Cannot use make: “Nothing to be done for whodunit.c”

For pset5 I did as suggested and copied copy.c to a new file named whodunit.c. I've left everything the same but hopefully changed the red pixel values. When I go to compile using make I get this ...
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pset4 how to enhance the colors in the background

How do I enhance the colors in the background. I've added white colors to the image, making it much more visible, but not sure whodunit. I am trying to enhance the sky blue in the image so that I can ...
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275 views

Trouble opening pset4 Clue.bmp

I'm having trouble opening the clue.bmp file. Every time i try to open the file to work on whodunit.c it seems to freeze gedit and i have to close the window and reopen gedit. DOes any one know What ...