Re: Modulo that 'wraps' the number?

[Paul Backus via Digitalmars-d-learn]

On Monday, 21 January 2019 at 04:52:53 UTC, NaN wrote:

On Sunday, 20 January 2019 at 18:51:54 UTC, Steven Schveighoffer wrote:

On 1/20/19 1:28 PM, faissaloo wrote:

In Python -1%3 == 2 however in D -1%3 == -1

Is there a standard library function or something that gives me the Python version of modulo?

Hm... (n%3+3)%3 should work.

-Steve

You only need the

(n % 3) + 3

You need both:

(-3 % 3) + 3 == 3
((-3 % 3) + 3) % 3 == 0