B'Try guessing the statement from this picture: You are given a non-negative integer d . You have to find two non-negative real numbers a and b such that a + b = d and a cdot b = d . The first line contains t ( 1 <= t <= 10^3 ) -- the number of test cases. Each test case contains one integer d (0 <= d <= 10^3) . For each test print one line. If there is an answer for the i -th test, print "Y", and then the numbers a and b . If there is no answer for the i -th test, print "N". Your answer will be considered correct if |(a + b) - a cdot b| <= 10^{-6} and |(a + b) - d| <= 10^{-6} . '...