This problem needs to have its description fixed. It should be "Is the polynomial represented by (v/w) an integer for any integer x except for the roots of w? if the integer x is a root of w, we will have a NaN, which is the case for the test case #1 and the value x=1 for instance.
Encode Roman Numerals
Back to basics 21 - Matrix replicating
letter yes yes & letter no no
Calculate the area of a triangle between three points
Distance walked 2D
area of an annulus
Given an unsigned integer x, find the largest y by rearranging the bits in x
Use of regexp
Generate one sample of uniform random numbers between -pi and +pi
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