boby2018的博客

1. Dynamic Programming:tutorial notes, original tutorial is from youtube: https://www.youtube.com/watch?v=Jakbj4vaIbE&t=1204s例子21)  Maximum Value Contiguous Subsequence(最大连续子序列和)资料：http://blog.csd...

All notes are from internet and they are only for my personally quick revision. Necessary algorithms for Google Interview1.binary tree 2. graph study notes3.Dijkstra Algorithm/* Petar 'PetarV' Velick...

This is my personal study notes, only for quick revision of the c++ knowledge. So, all of notes are from internet. But the combination of this summary is my workdouble pointer usage以下 Virtual 函数 学习笔记：...

The first note:/*regular experssion grammars: ECMAScript最powerful，也是下面用的 basic extended awk grep egrep */ #include<regex> #include<iostream> using namespace std; int main(){//基本查找匹配 strin...

reference: https://www.geeksforgeeks.org/quick-sort/1. Bitonic sort:1. 双调序列是一个先单调递增后单调递减（或者先单调递减后单调递增）的序列     the graph above is from http://blog.youkuaiyun.com/xbinworld/article/details/764085952.对于不是双调序列的...

1. reverse linked list:#include<stdio.h> #include<stdlib.h> /* Link list node */ struct Node { int data; struct Node* next; }; /* Function to reverse the linked list */ static ...

C APIs for string                                                                    C++ APIs for string                                             best APi for delimiter:1. istringstream, 空格会成为字符串参数...

official site : http://beltoforion.de/article.php?a=muparser1. download source code from github which can be found in the official site2.get library after compiling the source code.    follow the guid...