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Online_RandMarkingAlgorithm
本程序解决的是:模拟类似计算机主、缓存的存储结构,当用户请求某个页面时,若某个页面已在缓存中,则直接从缓存中去取,不会产生失误(即未在缓存中命中),否则,就到主存中去取,代价变大。
本程序采用随机标记算法,即在在线标记算法的基础上,对于替换页面时,采用随机从未标记的缓存项中选出一项进行替换。
代码、文档详尽(Addressed in this program are: analog computer-like main, cache storage structure, when the user requests a page, a page in the cache directly from the cache to fetch, does not produce errors (that is, not in the cache in the hit), otherwise, to the main memory to fetch a consideration of larger. This program uses a random marking algorithm, online marking algorithm based on random never mark the cache entry selected a replacement for the replacement page. Code, documentation detailed)
- 2012-09-19 13:01:47下载
- 积分:1
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link
实现链表的一些操作,方便进行遍历,查找等程序(Operation, convenient linked list traversal, the search procedure)
- 2013-05-01 11:49:22下载
- 积分:1
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KMP
说明: KMP算法的具体实现,能够在O(n+m)时间内找出字串在父串中的位置,n为父串长度,m为字串长度(KMP in the proposed algorithm, can be O (n+ m) time to find the string in the parent string position, n the parent string length, m for the string length)
- 2010-04-28 16:18:00下载
- 积分:1
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mathandos
算法设计的动态规划,贪心算法
操作系统的银行家算法等五个小程序(data)
- 2009-12-27 17:06:43下载
- 积分:1
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jgctgu
流水线车间的零件加工排序问题,以达到最优的加工顺序,使加工时间最短或零件后期维护费用最少(Plant parts processing pipeline scheduling problem, in order to achieve optimal machining sequence, so that the processing time of the shortest or least parts later maintenance costs)
- 2014-05-08 01:12:54下载
- 积分:1
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bahuanghouwenti
八皇后问题,用vc编写了一个可以解决八皇后问题的程序,实现了递归调用。(The eight queens problem, using vc write a means of solving the eight queens problem program to achieve the recursive calls.)
- 2009-09-10 17:59:25下载
- 积分:1
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Prim
编程实现Prim算法,基于最小堆数据结构,生成最小代价生成树。
(其中随机生成点和边,形成连通图)
根据输入的顶点数的不同,分析时间复杂度。(Implement Prim’s algorithms based on min-heap and disjoint set data structure for constructing a minimum cost spanning tree.
Generate weighted undirected complete graph for given size n according to the following approach:
1) Randomly generate n points ( ) on a plane
2) Randomly generate k pairs of points as edges of the graph.
3) The weight of an edge of the graph is defined as the the Euclidean distance between two endpoints of the edge.
)
- 2011-06-11 16:28:53下载
- 积分:1
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KDTreeTest
一个KDtree的程序,包含建树过程和消耗的时间。(A KDtree procedures, including the contribution to the process and time consuming.)
- 2020-12-22 10:29:08下载
- 积分:1
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Eight-Digital
说明: 八数码 对任意数字序列重新排序 高级散列函数 MFC基础编程(Eight Digital
Reorder the sequence of any number
Senior hash function
MFC based programming)
- 2011-04-11 16:31:59下载
- 积分:1
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add-sub
实现了多项式的创建,实现了多项式的加减乘除等基本操作(The realization of polynomial create, to achieve the polynomial add, subtract, multiply and divide the basic operation)
- 2011-08-15 17:34:46下载
- 积分:1