C Modulo Negative Number

C Modulo Negative Number. Doing an integer division and then multiplying it again means finding the biggest number smaller than a that is dividable by n without a remainder. But things get a little more tricky when you throw negative numbers into the mix.

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The modulo operation is supported for integers and floating point numbers. Modulo represents the remainder after division. In decimal, we use a minus sign to indicate a negative the main thing is, we get a result that won't fit.

Can a modulus be negative?

00001111 would still be 15, but that is contrasting an eight bit number with a four bit one. Hoisie opened this issue dec 21, 2009 · 6 comments. There you'll find that the result is as specified. Modulo and remainder operators differ with respect to negative values.