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Combinations
LeetCode90. Subsets II
跟LeetCode40.
CombinationS
umII差不多,用pre变量记录前一个元素,检查当前元素和前一个元素是否相同,相同就contin
codeTZ
·
2016-02-05 22:00
LeetCode
回溯
Combinations
题目链接:https://leetcode.com/problems/
combinations
/题目描述:输出1~n的k个数字的所有排列组合。
codeTZ
·
2016-02-05 21:00
LeetCode
回溯
LeetCode216. Combination Sum III
代码:classSolution{ public: vector>res; vectorcmb; void
combinationS
um3
codeTZ
·
2016-02-04 20:00
LeetCode
回溯
22. Generate Parentheses
Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample,givenn
偏爱纯白色
·
2016-02-04 13:00
22. Generate Parentheses
Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample,givenn
偏爱纯白色
·
2016-02-04 13:00
LeetCode40. Combination Sum II
跟39.
CombinationS
um差不多。注意解集不能包含重复的组合,比如[1,1]1解集只能是[[1]],不能是[[1],[1]]思路:排序再回溯。只不过多了
codeTZ
·
2016-02-03 10:00
LeetCode
回溯
Combinations
Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1...n.Forexample,Ifn=4andk=2,asolutionis
KickCode
·
2016-02-02 09:24
java
组合
回溯法
Combinations
阅读更多Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1...n.Forexample,Ifn=4andk=2,asolutionis
KickCode
·
2016-02-02 05:00
java
组合
回溯法
Combinations
阅读更多Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1...n.Forexample,Ifn=4andk=2,asolutionis
KickCode
·
2016-02-02 05:00
java
组合
回溯法
[LintCode/LeetCode] Generate Parentheses
ProblemGivennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.ExampleGivenn
linspiration
·
2016-02-02 00:00
zenefits
string
递归
backtracking
recursion
Leetcode题解(25)
77.
Combinations
题目分析:求给定数字n,k的组合数,方法是采用深度搜索算法,代码如下(copy网上代码)1classSolution{ 2public: 3voiddfs77(vector
LC凑热闹
·
2016-02-01 16:00
Combination Sum
Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.ThesamerepeatednumbermaybechosenfromCunlimitednumberoftimes.Note
KickCode
·
2016-01-31 13:42
组合求和
Combination Sum II
Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note
KickCode
·
2016-01-31 12:04
java
组合
LeetCode22. Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
booirror
·
2016-01-29 21:00
LeetCode
回溯法
Combination Sum II
阅读更多Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note
KickCode
·
2016-01-29 02:00
组合
java
Combination Sum II
阅读更多Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note
KickCode
·
2016-01-29 02:00
组合
java
Combinations
题目链接https://leetcode.com/problems/
combinations
/题目原文Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1
slurm
·
2016-01-26 13:00
Combinations
题目链接https://leetcode.com/problems/
combinations
/题目原文Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1
slurm
·
2016-01-26 13:00
Generate Parentheses
Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample,givenn
KickCode
·
2016-01-26 00:00
java
面试
回溯法
Letter
Combinations
of a Phone Number可能是世界上最简明的解法了
Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
booirror
·
2016-01-25 23:00
LeetCode
String
面试题
Letter
Combinations
of a Phone Number
Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
KickCode
·
2016-01-25 05:00
java
回溯法
LeetCode Subsets
子集要包括空集合和该集合自己每个子集中的元素要按照不降序的顺序排列结果集没有顺序要求例子:输入:nums=[1,2,3]输出:[ [3], [1], [2], [1,2,3], [1,3], [2,3], [1,2], [] ]解题思路与
Combinations
u013291394
·
2016-01-24 20:00
LeetCode
算法
python
迭代
iterate
40. Combination Sum II leetcode Python 2016 new season
Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in C wherethecandidatenumberssumsto
hyperbolechi
·
2016-01-24 10:00
[leetcode]Letter
Combinations
of a Phone Number
题目描述如下:Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
u012505618
·
2016-01-23 23:00
LeetCode
LeetCode
Combinations
LeetCode解题之
Combinations
原题求在1到n个数中挑选k个数的所有的组合类型。
u013291394
·
2016-01-23 21:00
LeetCode
算法
组合
python
递归
39. Combination Sum leetcode python 2016 new season
Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in C wherethecandidatenumberssumsto
hyperbolechi
·
2016-01-23 13:00
leetcode第17题——**Letter
Combinations
of a Phone Number
题目Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
buptlrw
·
2016-01-23 00:00
java
LeetCode
python
22. Generate Parentheses
74274 TotalSubmissions: 211279 Difficulty: MediumGiven n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Fo
EbowTang
·
2016-01-21 20:00
LeetCode
数据结构
面试
数学
深度搜索
[LeetCode] Generate Parentheses
题目:Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
hudiwei-hdw
·
2016-01-21 14:00
Letter
Combinations
of a Phone Number
题目链接:https://leetcode.com/problems/letter-
combinations
-of-a-phone-number/题目描述:给一个数字字符串,和一个数字的映射表,找出所有的字母组合
codeTZ
·
2016-01-20 08:00
LeetCode
String
Matlab中的组合函数
nchoosekBinomialcoefficientorall
combinations
.nchoosek(N,K)whereNandKarenon-negativeintegersreturnsN!
Dontstop
·
2016-01-17 21:00
Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
walkwalkwalk
·
2016-01-10 22:00
Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
walkwalkwalk
·
2016-01-10 22:00
22. Generate Parentheses leetcode Python 2016 new Season
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
hyperbolechi
·
2016-01-08 13:00
【LEETCODE】77-
Combinations
[Python]
Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1...n.Forexample,Ifn=4andk=2,asolutionis
aliceyangxi1987
·
2016-01-07 16:00
LeetCode
python
LeetCode:Generate Parentheses
72319 TotalSubmissions: 207375 Difficulty: MediumGiven n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
itismelzp
·
2016-01-07 15:00
LeetCode
generate
Parentheses
【LEETCODE】216-Combination Sum III [Python]
题目:https://leetcode.com/problems/combination-sum-iii/Findallpossible
combinations
ofknumbersthatadduptoanumbern
aliceyangxi1987
·
2016-01-07 10:00
LeetCode
python
Letter
Combinations
of a Phone Number
Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
hyperbolechi
·
2016-01-06 21:00
leetcode笔记:Leetcode Letter
Combinations
of a Phone Number
一.题目描述Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
liyuefeilong
·
2016-01-05 22:00
LeetCode
C++
算法
String
DFS
LeetCode Combination Sum II
LeetCode解题之
CombinationS
umII原题在一个数组(存在重复值)中寻找和为特定值的组合。
u013291394
·
2016-01-04 14:00
LeetCode
算法
python
回溯法
traceback
LeetCode Combination Sum
LeetCode解题之
CombinationS
um原题在一个集合(没有重复数字)中找到和为特定值的所有组合。
u013291394
·
2016-01-04 09:00
LeetCode
算法
python
笔试
回溯法
[leetcode] 216. Combination Sum III 解题报告
题目链接:https://leetcode.com/problems/combination-sum-iii/Findallpossible
combinations
of k numbersthatadduptoanumber
qq508618087
·
2015-12-30 06:00
LeetCode
算法
DFS
backtracking
[LeetCode]040-Combination Sum II
题目:Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note
htx931005
·
2015-12-29 14:00
LeetCode
[LeetCode]039-Combination Sum
题目:Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.ThesamerepeatednumbermaybechosenfromCunlimitednumberoftimes.Note
htx931005
·
2015-12-29 14:00
LeetCode
Generate Parentheses
leetcode系列问题GenerateParenthesesDifficulty:MediumGivennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
carlblack
·
2015-12-28 00:00
递归
字符串
leetcode
算法
c++
《leetCode》:Restore IP Addresses
题目Givenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.
u010412719
·
2015-12-27 18:00
LeetCode
String
ipaddress
LeetCode(93) Restore IP Addresses
题目Givenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.Forexample
fly_yr
·
2015-12-22 15:00
Letter
Combinations
of a Phone Number 解题报告
题目链接:https://leetcode.com/problems/letter-
combinations
-of-a-phone-number/Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
qq508618087
·
2015-12-21 10:00
LeetCode
算法
DFS
backtracking
深搜
[leetcode] 40. Combination Sum II 解题报告
leetcode.com/problems/combination-sum-ii/Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in
qq508618087
·
2015-12-21 09:00
LeetCode
backtracking
深搜
[leetcode] 39. Combination Sum 解题报告
leetcode.com/problems/combination-sum/Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in
qq508618087
·
2015-12-21 08:00
LeetCode
DFS
backtracking
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