1.0Camdemy1.0http://media.usc.edu.tw二維陣列: 二項式定理(Binomial Theorem)http://media.usc.edu.tw/user/http://media.usc.edu.tw/sysdata/doc/e/e8b89a8f479f9be8/thumb_l.jpg360640<iframe width='720' height='405' id='ccShare655' frameborder='0' src='http://media.usc.edu.tw/media/e/655' allowfullscreen></iframe>video72040555:37Binomial Theorem二項式定理01Observation 1: parse variable names and power02Design Issue 1.1: parse input string(slower array version)03Design Issue 1.2: parse input string(faster pointer version)04Observation 2.1: generate binomial coefficients05Observation 2.2: shift and add06Design Issue 2: generate coefficients by brute-force07Observation 3: show binomial formula08Design Issue 3: show answer09Design Issue 4: main program010Coding Part1: parse011Coding Part2: generate coefficient012Coding Part3: show answer013fs1280x720720x4041280x720http://media.usc.edu.tw/sysdata/doc/e/e8b89a8f479f9be8/thumb.jpghttp://media.usc.edu.tw/sysdata/doc/e/e8b89a8f479f9be8/cover.jpghttp://media.usc.edu.tw/sysdata/doc/e/e8b89a8f479f9be8/video/thumbs/storyboard.jpghttp://media.usc.edu.tw/sysdata/doc/e/e8b89a8f479f9be81