Problem H Game Show Math Input: standard input Output: standard output Time Limit: 15 seconds A game show in Britain has a segment where it gives its contestants a sequence of positive numbers and a target number. The contestant must make a mathemati…
A and B are playing a shooting game on a battlefield consisting of square-shaped unit blocks. The blocks are occupying some consecutive columns, and the perimeter of the figure equals the perimeter of its minimal bounding box. The figure (a) below is…
Pebble Solitaire Pebble solitaire is an interesting game. This is a game where you are given a board with an arrangement of small cavities, initially all but one occupied by a pebble each. The aim of the game is to remove as many pebbles as possible…
谷歌路过这个专门介绍HMM及其相关算法的主页:http://rrurl.cn/vAgKhh 里面图文并茂动感十足,写得通俗易懂,可以说是介绍HMM很好的范例了.一个名为52nlp的博主(google “I Love Natural Language Processing”估计就能找到)翻译后的HMM入门介绍如下,由于原文分了很多章节,我嫌慢了还是一次性整理,长文慎入吧. 一.介绍(Introduction) 我们通常都习惯寻找一个事物在一段时间里的变化模式(规律).这些模式发生在很多领域,比如计…