The arrow keys let you move. My problem is, how do I find which of 3 values is greatest? I'm currently trying to remake Pac-Man in Scratch, but I need to know how to find the direction that minimizes distance. SOMEONE HELP!!! (btw I already know how to FIND the distances using a^2+b^2, but I cant figure out how to find the largest.) BTW made using the android app.
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