摘要：Givens1,s2,s3, find whethers3is formed by the interleaving ofs1ands2.For example,Given:s1="aabcc",s2="dbbca",Whens3="aadbbcbcac", return true.Whens3="... 阅读全文

摘要：DescriptionSevere acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. ... 阅读全文

摘要：package algs4;import edu.princeton.cs.algs4.StdIn;import edu.princeton.cs.algs4.StdOut;import java.io.FileInputStream;import java.io.InputStream;/** *... 阅读全文

摘要：package algs4;/** * Created by blank on 2015-10-15 上午10:08. */public class RedBlackTree { private Node root; public void put(Key key, Value valu... 阅读全文

摘要：方案一：find.-typef-name"*.c"-execcat{}\;|grep-v'^$'|wc-l 解释：find . -type f -name "*.c" 查找当前目录下所有以.c结尾的文件，如果不考虑文件类型，可以直接实用find . -type f即可。 -exec cat ... 阅读全文