http://www.geeksforgeeks.org/detect-and-remove-loop-in-a-linked-list/ #include <iostream> #include <vector> #include <algorithm> #include <queue> #include <stack> #include <string> #include <fstream> #include <…

Source:http://v0ids3curity.blogspot.com/2015/04/data-structure-recovery-using-pin-and.html -------------------------------- Data Structure Recovery using PIN and PyGraphviz   This is a simple POC PIN tool to recover data structures in dynamically lin…

Source, git Heap is a data structure that can fundamentally change the performance of fairly common algorithms in Computer Science. The heap data structure is called a heap because it satisfies the heap property. The heap property states, that if P i…

Implement a data structure supporting the following operations: Inc(Key) - Inserts a new key with value 1. Or increments an existing key by 1. Key is guaranteed to be a non-empty string. Dec(Key) - If Key's value is 1, remove it from the data structu…

Implement a data structure supporting the following operations: Inc(Key) - Inserts a new key with value 1. Or increments an existing key by 1. Key is guaranteed to be a non-empty string. Dec(Key) - If Key's value is 1, remove it from the data structu…

题目: Design a data structure that supports the following two operations: void addWord(word) bool search(word) search(word) can search a literal word or a regular expression string containing only letters a-z or .. A . means it can represent any one le…

Implement a data structure supporting the following operations: Inc(Key) - Inserts a new key with value 1. Or increments an existing key by 1. Key is guaranteed to be a non-empty string. Dec(Key) - If Key's value is 1, remove it from the data structu…

# 树结构 from pythonds.basic.stack import Stack #pip install pythonds from pythonds.trees.binaryTree import BinaryTree from collections import defaultdict import json #JSON-esque def tree(): return defaultdict(tree) def dicts(t): return {k: dicts(t[k])…

常用数据结构及复杂度 http://www.cnblogs.com/gaochundong/p/3813252.html 常用数据结构的时间复杂度 Data Structure Add Find Delete GetByIndex  Array (T[]) O(n) O(n) O(n) O(1)  Linked list (LinkedList<T>) O(1) O(n) O(n) O(n)  Resizable array list (List<T>) O(1) O(n) O(n…

笔记-python-tutorial-5.data structure 1.      data structure 1.1.    list operation list.append(x) #尾部添加一个元素 list.extend(iterable) list.insert(I, x) list.remove(x) remove the first item from the list whose value is x.if x is not exist return ValueError…