题意:判断基因链是否匹配,匹配的双链数加1,并要标记,下次比较不能重用! 解法: 打擂台法 #include<iostream> #include<string> #include<vector> #include<cmath> using namespace std; bool compute(string s1, string s2){ if(s1.length() != s2.length()) return false; bool flag = fa…

一.题目描述 Let us define a regular brackets sequence in the following way: Empty sequence is a regular sequence. If S is a regular sequence, then (S) , [S] and {S} are both regular sequences. If A and B are regular sequences, then AB is a regular sequenc…

个人收藏了很多香港大学.香港科技大学以及香港中文大学里专门搞图像研究一些博士的个人网站,一般会不定期的浏览他们的作品,最近在看杨庆雄的网点时,发现他又写了一篇双边滤波的文章,并且配有源代码,于是下载下来研读了一番,这里仅仅对一些过程做简单的记录,以防时间久了忘记. 关于杨庆雄的相关文章可见:Hardware-Efficient Bilateral Filtering for Stereo Matching以及一篇  Recursive Bilateral Filtering,都配有相关的源代码.…

题目描述: '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequence). The matching should cover the entire input string (not partial). The function prototype should be: bool isMatch(const char *s, const char *…

spring 配置文件报错报错信息:cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'mvc:annotation-driven'.    spring-web.xml    /soaweb/src/main/resources    line 14    XML Problem解决办法:schemal中增加tx支持<?xml version=…

All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequences within the DNA. Write a function to find all the 10-letter-long seq…

Implement wildcard pattern matching with support for '?' and '*'. '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequence). The matching should cover the entire input string (not partial). The function p…

Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype should be…

来源:Kerson Huang, Lectures on Statistical Physics and Protein Folding, pp 24-25 把双链DNA解开就像拉拉链.设DNA有\(N\)个链环(link),每个链环有两种状态:闭合着或打开着,后一种状态比前一种状态的能量高\(\Delta\).打开的链环连续地排在一起,闭合的链环连续地排在一起,如下图所示.由于热涨落,链环会自发闭合或打开.问:打开的链环平均有多少? DNA的拉链模型 DNA的可能状态用打开的链环数目标记,\(…

The basic functional cornerstones of Scala: immutable data types, passing of functions as parameters and pattern matching. 1. Basic Pattern Matching In Scala, your cases can include types, wildcards, sequences, regular expressions, and so forth. scal…