20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Ninth Week Summary of Key Concepts A heap is a complete binary tree in which each element is greater than or equal to both of its children. Adding an element to a hea…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Seventh Week Summary of Key Concepts A tree is a nonlinear structure whose elements are organized into a hierarchy. The order of a tree specifies the maximum number o…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Fifth Week Summary of Key Concepts A collection is an object that gathers and organizes other objects. Elements in a collection are typically organized by the order o…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Second Week Summary of teaching materials Searching is the process of finding a designated target within a group of items or determining that it doesn't exist. An eff…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The First Week Summary of teaching materials Algorithm analysis is the basic project of the computer science. Increasing function prove that the utilization of the time a…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Eleventh Week Summary of Key Concepts In hashing, elements are stored in a hash table, with their location in thetable determined by a hashing function. The situation…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Tenth Week Summary of Key Concepts An undirected graph is a graph where the pairings representing the edges are unordered. Two vertices in a graph are adjacent if the…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Eighth Week Summary of Key Concepts A binary search tree is a binary tree in which, for each node, the elements in the left subtree are less than the parent, and the…

20182320<Program Design and Data Structures>Learning Summary Week9 1.Summary of Textbook's Content 1.1 Chapter 15:Tree 1.1.1 Concept of Tree: 'Tree' is a data sturcture,which is non-linear. It consists of nodes and edges. 1.1.2 Some important concep…

七月的英语学习更加曲折,七月初.查看更多,周六和周日可以保证每天两小时的英语教室学习.周一到周 五一般是上完晚自习九点多来机房学习英语,学习一个小时十点多再回宿舍. 考完试,回家待了五天,不好意思的说这几天英语断了,尽管看了几部美剧.但大都吸引自己的是那打斗的场景. 16号来到学校,17号正式開始了暑假的学习.英语的学习也步入了正轨.17号下午在511做了英语快照 (http://zzjjiayou.blog.163.com/blog/static/21151528220146179200659…