One may notice that my pictures of photographing waterfalls are often tight shots of part of the waterfall. There are two components to this choice – practical and the aesthetic.
June 11, 2014 Photography, Waterfalls No comments philosophizing
One may notice that my pictures of photographing waterfalls are often tight shots of part of the waterfall. There are two components to this choice – practical and the aesthetic.
June 3, 2014 Code No comments dc, programming
Recently I stumbled across a question of “write a program to calculate the number of trailing zeros in n!
” For example, 5! = 1 * 2 * 3 * 4 * 5 = 120. Thus, the number to get out of the program is 1. 10! is 3628800, and should get the result of 2.
(more…)