Sorting

POJ-1486-Sorting Slides

题意比较麻烦，其实就是给你n个矩形的坐标（这样能确定矩形的范围），然后给你n个点，问这些点部分或全部是否能够唯一确定在某矩形中（满足不冲突）。我用的拓扑排序做的，也就是说如果当前能够确定某个矩形内只能有某点或者说某点只能在某矩形中，那么这个点就能够被确定。代码：#include #include #include usingnamespacestd; constintmaxn=50; struct
z309241990·2014-08-20 10:00

POJ 1094 Sorting It All Out (拓扑排序)

题目类型 拓扑排序题目意思给出n(2 #include #include #include #include usingnamespacestd; constintmaxn=1000; charstr[maxn][10]; vectorM[30]; intres[30],num[30],n,tm[30]; boolvis[30]; inttopo(){ queueq; inttn=0; f
Yunyouxi·2014-08-18 22:00

UVA11714 - Blind Sorting(推理)

题目链接题意：给出n个数，求出得到最大数和第二大数所用的最多的比较次数思路：可以取两个数两两做比较，就相当与建立二叉树，两个数的最大值就相当与两个的父节点，所以我们我们可以知道得到最大值时的比较次数为n-1，然后假设所有左儿子都大于右儿子，所以最大值的右儿子还有跟左子树中的值做比较得到第二大数，比较的个数为树高。代码：#include #include #include #include #inc
u011345461·2014-08-17 21:00

POJ 1486 Sorting Slides(二分图最大匹配:关键边)

POJ1486SortingSlides(二分图最大匹配:关键边)http://poj.org/problem?
u013480600·2014-08-17 14:00

【索引】Sorting/Searching

AOAPCI:BeginningAlgorithmContests(RujiaLiu) ::Volume1.ElementaryProblemSolving ::Sorting/Searching340
HelloWorld10086·2014-08-16 21:00

1028 List Sorting

难得一次过的水题#include  #include  #include  typedef struct{ int id; char name[10]; int grade; }record; int cmp1(const void * a, const void * b){ record ra = *(record *)a; record rb = *(record *)b; retur
kaneqi·2014-08-16 20:00

poj 1647Sorting by Swapping

#include #include #include #include usingnamespacestd; intnum[10010]; intmain(){ intt,n,m,i,s,j; scanf("%d",&t); while(t--){ memset(num,0,sizeof(num)); scanf("%d",&n); for(i=1;i<=n;i++){ scanf("%d",&n
u013365671·2014-08-15 21:00

poj 1094（拓扑）

SortingItAllOutTimeLimit: 1000MS MemoryLimit: 10000KTotalSubmissions: 27730 Accepted: 9602DescriptionAnascendingsortedsequenceofdistinctvaluesisoneinwhichsomeformofaless-thanoperatorisusedtoordertheel
u014569598·2014-08-15 16:00

【索引】Volume 1. Elementary Problem Solving

AOAPCI:BeginningAlgorithmContests(RujiaLiu) ::Volume1.ElementaryProblemSolvingStringBigNumberSorting/
HelloWorld10086·2014-08-15 11:00

MapReduce 模式、算法和用例

所有描述性的文字和代码都使用了标准hadoop的MapReduce模型，包括Mappers,Reduces,Combiners,Partitioners,和sorting。如下图所示。
wenyusuran·2014-08-13 17:00

UVA - 110 Meta-Loopless Sorts（元排序 回溯）

  Meta-LooplessSorts Background Sortingholdsanimportantplaceincomputerscience.Analyzingandimplementingvarioussortingalgorithmsformsanimportantpartoftheeducationofmostcomputerscientists
HelloWorld10086·2014-08-13 16:00

UVA - 331 Mapping the Swaps（回溯）

 MappingtheSwaps Sortinganarraycanbedonebyswappingcertainpairsofadjacententriesinthearray.Thisisthefundamentaltechniqueusedinthewell-knownbubblesort.Ifwelisttheidentitiesofthepairstobeswapped
HelloWorld10086·2014-08-12 20:00

各类排序算法总结（作者：__Boost）

排序的基本概念排序(Sorting)是计算机程序设计中的一种重要操作，其功能是对一个数据元素集合或序列重新排列成一个按数据元素某个项值有序的序列。
GarfieldEr007·2014-08-12 12:00

【索引】Volume 1. Elementary Problem Solving

AOAPCI:BeginningAlgorithmContests(RujiaLiu)::Volume1.ElementaryProblemSolvingStringBigNumberSorting/SearchingMaths-MiscMaths-NumberTheoryMaths-SimpleGeometry
kl28978113·2014-08-09 14:00

【索引】Sorting/Searching

AOAPCI:BeginningAlgorithmContests(RujiaLiu) ::Volume1.ElementaryProblemSolving ::Sorting/Searching340
kl28978113·2014-08-09 14:00

poj2299--B - Ultra-QuickSort（线段树，离散化）

MemoryLimit:65536KTotalSubmissions:41215 Accepted:14915DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctint
u013015642·2014-08-08 19:00

拓扑排序（栈）——POJ 1094

 对应POJ题目：点击打开链接SortingItAllOut Crawlinginprocess...CrawlingfailedTimeLimit:1000MS    MemoryLimit:10000KB
u013351484·2014-08-06 13:00

poj 2299 Ultra-QuickSort（树状数组求逆序数+离散化）

id=2299DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctintegersbyswappingtwoadjacentsequenceelementsuntilthese
u012860063·2014-08-06 10:00

NOJ [1148] Creating Palindrome

XadillaXlikestoplaywithstringsverymuch.Hisfavoritestringispalindrome.Oncehecomeacrosswithastring,XadillaXalwayswantstochangeittoapalindromebyresortingtheletters.Nowgiveyouastring
Guard_Mine·2014-08-05 10:00

[Happy DSA] Heap Structure

Aheapisapartiallysortedbinarytree.Althoughaheapisnotcompletelyinorder,itconformstoasortingprinciple:everynodehasavalueless
zero-li·2014-07-31 07:00

复习--Ultra-QuickSort（归并排序求逆序数）

MemoryLimit:65536KB     64bitIOFormat:%I64d&%I64uDescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctinteg
u013015642·2014-07-30 16:00

HDU2838 Cow Sorting (逆序数+求和)

ProblemDescriptionSherlock'sN(1≤N≤100,000)cowsarelineduptobemilkedintheevening.Eachcowhasaunique"grumpiness"levelintherange1...100,000.SincegrumpycowsaremorelikelytodamageSherlock'smilkingequipment,Sh
u013790563·2014-07-29 13:00

uva331 - Mapping the Swaps

Mapping the Swaps Sorting an array can be done by swapping certain pairs of adjacent entries in the
·2014-07-29 10:00

URAL 1743 Domino Sorting 排序 + 贪心

题目大意：现在一共有n张多米诺卡牌，每张卡牌都是两个点数相连，现在要求将这些卡牌摆放之后能够满足：1.靠左边的点数从上到下成不减序列2.靠右边的点数从上到下成不增序列问是否存在这样的摆法，存在则输出一行“YES”后输出一组摆法，否则输出“NO”大致思路：首先要明白，对于含有最小数字的那张多米诺牌一定可以将最小点数放在最左上方作为第一张牌，理由是：最小的点数一定是出现在最左上角或最右下角然而对于一组
u013738743·2014-07-28 21:00

uva10327 - Flip Sort

Flip Sort Sorting in computer science is an important part.
·2014-07-28 16:00

[ACM] POJ 3270 Cow Sorting （置换，贪心）

CowSortingTimeLimit: 2000MS MemoryLimit: 65536KTotalSubmissions: 5946 Accepted: 2263DescriptionFarmerJohn's
sr19930829·2014-07-27 07:00

POJ 3270 Cow Sorting

这道题运用了置换的知识。题目大意：用两两交换的方式给一个数列排序，每交换一次的代价是这两个数之和求最小代价。解题思路：对于这种情况，我们在数列中找置换环。每个置换环内的数都是可以回归到它应有的位置上并且不影响其他的置换环。置换环归位的代价有两种，第一种是用环内最小的数与其他数交换，另一种是用整个数列中最小的数与环内最小的数交换，完成环内所有数的归位后在换回去。下面是代码：#include #inc
lin375691011·2014-07-26 11:00

poj2299--Ultra-QuickSort

MemoryLimit: 65536KTotalSubmissions: 40285 Accepted: 14529DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinc
u013015642·2014-07-25 21:00

GeeksforGeeks: Given a sorted dictionary of an alien language, find order of characters

Geeksforgeekswebsitehasaverydetaileddescriptionaboutthealgorithmwhichusestopologicalsorting.Thelinkishere
thestoryofsnow·2014-07-24 05:00

PAT1052 Linked List Sorting (25)

1052.LinkedListSorting(25)时间限制400ms内存限制32000kB代码长度限制16000B判题程序Standard作者CHEN,YueAlinkedlistconsistsofaseriesofstructures
xtzmm1215·2014-07-24 01:00

(分治思想)（归并排序）C - Ultra-QuickSort（7.2.2）

  DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctintegersbyswappingtwoadjacentsequenceelementsuntilthesequenceissortedinascendingorder.Fo
u014665013·2014-07-23 15:00

C - Ultra-QuickSort（7.2.2）

DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctintegersbyswappingtwoadjacentsequenceelementsuntilthesequenceissortedinascendingorder.Fort
u014552726·2014-07-23 14:00

C - Ultra-QuickSort（7.2.2）（7.2应用排序算法编程的实验范例）

DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctintegersbyswappingtwoadjacentsequenceelementsuntilthesequenceissortedinascendingorder.Fort
u014028231·2014-07-23 08:00

POJ 2299 Ultra-QuickSort

MemoryLimit: 65536KTotalSubmissions: 40008 Accepted: 14432DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinc
u013263923·2014-07-22 15:00

Uva 123 Searching Quickly

 SearchingQuickly BackgroundSearchingandsortingarepartofthetheoryandpracticeofcomputerscience.Forexample
HelloWorld10086·2014-07-21 19:00

POJ 2299 Ultra-QuickSort

Ultra-QuickSortInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinctintegersbyswappingtwoadjacentsequenceelementsuntilthesequenceissortedi
u011788531·2014-07-21 18:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

Ways to sort lists of objects in Java based on multiple fields

1. the first way: Sorting with Google Guava’s ComparisonChain Collections.sort(pizzas, new Comparator
sunxboy·2014-07-21 17:00

【Unity3D自学记录】可视化对比十多种排序算法（C#版）

根据维基百科，排序算法（Sortingalgorithm）是一种能将一串数据依照特定排序方式进行排列的一种算法。最常用到的排序方式是数值顺序以及字典顺序。有效的排序算法在一些算法（例如搜索算法与合并算
·2014-07-21 13:00

Ultra-QuickSort（树状数组 + 离散化）

MemoryLimit: 65536KTotalSubmissions: 39782 Accepted: 14340DescriptionInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceofndistinc
Simone_chou·2014-07-19 12:00

USACO Section 2.1 Sorting a Three-Valued Sequence

/* ID:lucien23 PROG:sort3 LANG:C++ */ #include #include #include #include usingnamespacestd; voidexchange(intnums[],intbegin,intend,intN,intx); intsum=0; intmain() { ifstreaminfile("sort3.in"); ofstr
LucienDuan·2014-07-18 21:00

Sorting Algorithms Review

IntroductionUnderstandingthebasicconceptsofthepopularsortingalgorithms,cannotonlyhelpyoubetterunderstandthedatastructureandalgorithmfromadifferentperspective
sbitswc·2014-07-18 04:00

POJ 1094：Sorting It All Out：拓扑排序的较为繁琐的逻辑变形

SortingItAllOutTimeLimit: 1000MS MemoryLimit: 10000KTotalSubmissions: 26852 Accepted: 9262DescriptionAnascendingsortedsequenceofdistinctvaluesisoneinwhichsomeformofaless-thanoperatorisusedtoordertheel
smileyk·2014-07-17 20:00

uva 10810 - Ultra-QuickSort（归并求逆序数）

ProblemB:Ultra-QuickSortInthisproblem,youhavetoanalyzeaparticularsortingalgorithm.Thealgorithmprocessesasequenceof
Wiking__acm·2014-07-17 17:00

[ACM] POJ 1094 Sorting It All Out （拓扑排序）

SortingItAllOutTimeLimit: 1000MS MemoryLimit: 10000KTotalSubmissions: 26801 Accepted: 9248DescriptionAnascendingsortedsequenceofdistinctvaluesisoneinwhichsomeformofaless-thanoperatorisusedtoordertheel
sr19930829·2014-07-16 19:00
上一页 50 51 52 53 54 55 56 57 下一页
按字母分类： ABCDEFGHIJKLMNOPQRSTUVWXYZ其他