• ###### AlphaDowncommented on "Returning Strings" python solution

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• ###### rowcasedcreated a suggestion for "Number of Rectangles in a Grid" kata

C Translation kumited.

• ###### fakeIDcommented on "Number of Rectangles in a Grid" kata

maths, not code!

• ###### CenQiulancommented on "Number of Rectangles in a Grid" kata

there are many math problems when we are coding,some skills can raise up the program operation efficiency.

• ###### IntuCodecommented on "Number of Rectangles in a Grid" kata

how this looks extremely tricky. However, if there's a mathematical shortcut....maybe it's solvable

• ###### frimmincommented on "Number of Rectangles in a Grid" kata

What the heck does this have to do with learning to code? It's just a math problem.

!

• ###### pj6444commented on "Total increasing or decreasing numbers up to a power of 10" kata

Seems awfully familiar to Project Euler problems 112 and 113...

• ###### wthit56commented on "Number of Rectangles in a Grid" kata

Remember, rectangles can overlap each other. They don't need to all fit in at once.

• ###### karapetyancommented on "Number of Rectangles in a Grid" kata

Hello, if we have 1 rectangle sized 32 and 6 rectangles sized 1x1 they are equal and total count of rectangles == 6. But 4 rectangles sized 21 == 8.
Are you sure that 4 rectangles sized 2x1 is correct value? for n = 2 and m = 3 ?

Awesome!

• ###### pj6444commented on "Number of Rectangles in a Grid" kata

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• ###### pj6444commented on "Number of Rectangles in a Grid" kata

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• ###### nestor556commented on "Number of Rectangles in a Grid" kata

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• ###### user8923521commented on "Number of Rectangles in a Grid" kata

Not the kind of problem I'm interested in. "Oh, look, a math riddle. lmgtfy!" Apparently other people like it, though.