摘要：题目原文： Given a set of n integers S = {0,1,…,N-1}and a sequence of requests of the following form: Remove x from S Find the successor of x: the smallest 阅读全文

摘要：题目原文： Add a method find() to the union-find data type so that find(i) returns the largest element in the connected component containing i. The operati 阅读全文

摘要：题目原文描述： Given a social network containing. n members and a log file containing m timestamps at which times pairs of members formed friendships, design 阅读全文

摘要：题目来源http://coursera.cs.princeton.edu/algs4/assignments/percolation.html 作业分为两部分：建立模型和仿真实验。 最关键的部分就是建立模型对象。模型对象要求如下： The model. We model a percolation 阅读全文