2016 年 12月 9 日随笔档案 - Google-boy

2016年12月9日

摘要： Problem An RNA string is a string formed from the alphabet containing 'A', 'C', 'G', and 'U'. Given a DNA string tt corresponding to a coding strand, 阅读全文

posted @ 2016-12-09 20:47 Google-boy 阅读(284) 评论(0) 推荐(0)

1.Counting DNA Nucleotides

摘要： Problem A string is simply an ordered collection of symbols selected from some alphabet and formed into a word; the length of a string is the number o 阅读全文

posted @ 2016-12-09 20:24 Google-boy 阅读(779) 评论(0) 推荐(0)