http://code.activestate.com/recipes/tags/kth/2013-07-15T14:34:07-07:00ActiveState Code Recipes2013-07-15T14:34:07-07:00Captain DeadBoneshttp://code.activestate.com/recipes/users/4184772/http://code.activestate.com/recipes/578607-kth-compsite-number/

<p style="color: grey"> Python recipe 578607 by <a href="/recipes/users/4184772/">Captain DeadBones</a> (<a href="/recipes/tags/kth/">kth</a>, <a href="/recipes/tags/numbers/">numbers</a>, <a href="/recipes/tags/python/">python</a>). </p> <p>Found this Interview question. Here is my solution to it.</p> <p>Assume f(x,y,z) = a^x * b^y * c^z</p> <p>The x, y and z are integers larger than or equal to zero. Find the kth number in the series this function produces.</p> <p>Check out my blog <a href="http://thelivingpearl.com/">Captain DeadBones Chronicles</a></p>

2010-11-30T17:38:38-08:00Teodor Kichatovhttp://code.activestate.com/recipes/users/4176095/http://code.activestate.com/recipes/577478-search-nth-smallest-element-in-really-big-file/

<p style="color: grey"> Python recipe 577478 by <a href="/recipes/users/4176095/">Teodor Kichatov</a> (<a href="/recipes/tags/big/">big</a>, <a href="/recipes/tags/file/">file</a>, <a href="/recipes/tags/kth/">kth</a>, <a href="/recipes/tags/python/">python</a>, <a href="/recipes/tags/search/">search</a>, <a href="/recipes/tags/selection/">selection</a>, <a href="/recipes/tags/smallest/">smallest</a>). </p> <p>Search nth smallest float in really big file (more, more and more bigger than available RAM) in a single pass through the file</p> <p>if your file more than 150GB - you should use a more appropriate sampling params to the data more - you can use tempfile to store data(interval) returned from func fill_interval data: file with only one float number per line, good shuffled</p>