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0712233
数据结构c语言版,图的遍历,周游世界,无向图的遍历,包含14个国家。(Data structure c language version, graph traversal, travel around the world, undirected graph traversal, including 14 countries.)
- 2009-12-20 17:04:09下载
- 积分:1
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Insert-and-delete-binary-sort-tree
用c/c++写的二叉排序树的插入与删除,有兴趣的朋友可以看一下(Insertions and deletions using c/c++ to write binary sort tree)
- 2015-01-22 14:24:13下载
- 积分:1
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duilie
队列的一般数据结构 队列的创建 删除 修改 取数据等等(The general data structure queue queue to take the data and so create delete modify)
- 2010-09-08 14:36:38下载
- 积分:1
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sf_2014320164457
数据结构中的许多东西,包括头文件、例题、习题等等(Data structure many things, including the header files, examples, exercises, etc.)
- 2014-04-03 15:24:34下载
- 积分:1
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Six-degree-space
中国大学MOOC-陈越、何钦铭-数据结构
解题报告—06-3 六度空间 (Chinese University MOOC- Chen Yue, He Qinming- data structure
Solving report of the problem- 06-3 Six degrees space)
- 2015-09-06 11:09:27下载
- 积分:1
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GraphTheory
讲述数据机构的图论部分和程序设计的关系,适合学习算法的同学学习阅读,很不错的一本书。(Graph theory algorithm and programming)
- 2013-12-04 20:12:39下载
- 积分:1
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liu
一.问题描述
对2006年度全国80多个城市的每天空气质量状况进行查询、排序等操作。
空气质量状况对象包括城市代码、城市名称、首要污染物、污染指数、污染物级别、空气状况、年、月、日
二、实验要求
1. 普通查询:输入城市名称和城市代码,分别查询该城市每天、每周、每月、每季度和全年的空气质量状况
例子:查询太原市2006年第8周的空气质量状况
2.统计查询:
(1)输入城市名称和城市代码,分别查询该城市每周、每月、每季度和全年的空气质量为优、良、轻微污染、轻度污染、重污染的天数
例子:查询石家庄市2006年第2季度空气质量为轻微污染的总天数
(2)根据时间查询空气质量状况:输入周编号、月编号、季度编号或年编号,以及空气质量为优、良、轻微污染、轻度污染、重污染的天数,查找相应的城市名称
例子:查询2006年5月,空气被轻度污染3天以上的城市有哪些?
3.排序查询
(1)输入周编号、月编号、季度编号或年编号,查询城市空气质量的排行榜
例子:查询2006年第6周,全国空气平均质量最好的前20个城市为哪些?
三、数据文件
Data.txt(one. Problem Description of the air quality day in 2006 more than 80 cities nationwide query, sorting and other operations. Air Quality objects include city code, city name, the primary pollutant, pollution index, contaminant level, air condition, year, month, day two, experimental requirements 1. General Queries: Enter a city name and city codes, each query in the city daily, weekly, monthly, quarterly example air quality and full year: Queries air quality in Taiyuan first eight weeks of 2006 2. Statistical inquiry: (1) enter a city name and city codes, each query in the city weekly, monthly, quarterly and annual air quality as excellent, good, slight pollution, light pollution, heavy pollution days example: inquiry Shijiazhuang City in 2006 second quarter, the air quality is the total number of days a slight pollution (2) according to time of the query air quality conditions: enter the week number, month number, quarter number or in number, and the air quality is excellent, good, sli)
- 2017-04-07 10:58:37下载
- 积分:1
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build_max_heap
最大堆排序算法,C++语言编写,原程序,算法导论(The maximum heap sort algorithm, C++ language)
- 2015-01-26 16:15:21下载
- 积分:1
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0728-0708-0704
北邮数据结构课程设计大作业之旅行模拟查询系统。可实现多线程多旅客、中途更改计划、动态显示旅客状态等多个需求。已通过验收。(BUPT curriculum design travel query system simulation of large operations. Multithreading enables passengers to change plans midway, dynamic display multiple demands guest status. It has passed inspection.)
- 2021-03-14 12:09:23下载
- 积分:1
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sort.cpp
各种排序的模板实现,并分析了各种实现的时间复杂度及改进办法(Templates of various sort, and analyze the time complexity of the various implementations and ways to improve)
- 2012-04-14 03:08:18下载
- 积分:1