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Combinations
leetcode 140: Letter
Combinations
of a Phone Number
1,Letter
Combinations
ofaPhoneNumberTotalAccepted:10538TotalSubmissions:40738Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
xudli
·
2014-06-11 02:00
[LeetCode22]Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
sbitswc
·
2014-06-11 00:00
LeetCode
Parentheses
[LeetCode17]Letter
Combinations
of a Phone Number
Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
sbitswc
·
2014-06-10 23:00
LeetCode
递归
DFS
[leetcode]Combination Sum II
Combination Sum II Given a collection of candidate numbers (C) and a target number (T), find all unique
combinations
huntfor
·
2014-06-10 18:00
LeetCode
[leetcode]Generate Parentheses @ Python
generate-parentheses/ 题意: Given n pairs of parentheses, write a function to generate all
combinations
·
2014-06-10 13:00
LeetCode
[LeetCode]Combination Sum
题目描述Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in C wherethecandidatenumberssumsto
cjllife
·
2014-06-09 16:00
[leetcode]Combination Sum II @ Python
combination-sum-ii/ 题意: Given a collection of candidate numbers (C) and a target number (T), find all unique
combinations
·
2014-06-09 11:00
LeetCode
[leetcode]Combination Sum @ Python
combination-sum/ 题意: Given a set of candidate numbers (C) and a target number (T), find all unique
combinations
·
2014-06-09 11:00
LeetCode
每日算法之三十一:Combination Sum
3)结果中的子序列是唯一的原题描述如下:Givenasetofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
in C wherethecandidatenumberss
yapian8
·
2014-06-08 22:00
LeetCode:Generate Parentheses
题目链接 Given n pairs of parentheses, write a function to generate all
combinations
of well-formed
·
2014-06-08 18:00
LeetCode
[leetcode]Restore IP Addresses
Addresses Given a string containing only digits, restore it by returning all possible valid IP address
combinations
huntfor
·
2014-06-06 22:00
LeetCode
[LeetCode]Generate Parentheses
题目描述Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
cjllife
·
2014-06-05 13:00
[leetcode]Restore IP Addresses @ Python
题意: Given a string containing only digits, restore it by returning all possible valid IP address
combinations
·
2014-06-04 16:00
LeetCode
每日算法之十七:Letter
Combinations
of a Phone Number
Givenadigitstring,returnallpossibleletter
combinations
thatthenumbercouldrepresent.Amappingofdigittoletters
yapian8
·
2014-06-01 14:00
[leetcode]
Combinations
@ Python
原题地址:https://oj.leetcode.com/problems/
combinations
/ 题意:组合求解问题。 解题思路:这种求组合的问题,需要使用dfs来解决。
·
2014-05-28 15:00
LeetCode
每日算法之二十:Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
yapian8
·
2014-05-26 21:00
递归
LeetCode Generate Parentheses
题目Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
xyzchenzd
·
2014-05-18 14:00
LeetCode
C++
算法
leetCode解题报告5道题(九)
题目一:
Combinations
Giventwointegers n and k,returnallpossible
combinations
of k numbersoutof1... n.Forexample
u011133213
·
2014-05-18 09:00
list
String
list
partition
search
Matrix
rotate
2d
a
combinations
Scramble
itertools模块
fromitertoolsimportchain test=chain('AB','CDE','F') forelintest: printel
combinations
(iterable,r):创建一个迭代器
charlesdong1989
·
2014-05-16 15:00
[leetcode]Combination Sum
Combination Sum Given a set of candidate numbers (C) and a target number (T), find all unique
combinations
huntfor
·
2014-05-16 11:00
LeetCode
[leetcode]
Combinations
新博文地址: [leetcode]
Combinations
Combinations
Given two integers n and k, return all possible
combinations
huntfor
·
2014-05-14 17:00
LeetCode
[leetcode]Generate Parentheses
▽≦)/~~(≧▽≦)/~ Generate Parentheses Given n pairs of parentheses, write a function to generate all
combinations
huntfor
·
2014-05-14 15:00
LeetCode
[LeetCode] Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
hale1007
·
2014-05-09 16:00
【Leetcode】Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
bjtu08301097
·
2014-05-08 17:00
[LeetCode]
Combinations
要求 给定两个整数(n,k),返回长度为k,从1到n的所有组合(注意1.组合没有顺序 2. [2,3]和[3,2]为同一组,取前者小于后者的那一组)。 例如(4,2),结果为: [ [2,4], [3,4], [2,3], [1,2], [1,3], [1,4], ] 思路 递归 参考代码 #include &l
·
2014-05-04 17:00
LeetCode
[LeetCode] Restore IP Addresses
Givenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.Forexample
hale1007
·
2014-05-03 17:00
LeetCode 22 — Generate Parentheses(C++ Java Python)
//oj.leetcode.com/problems/generate-parentheses/Givennpairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
lilong_dream
·
2014-04-17 11:41
LeetCode
LeetCode(
Combinations
) 求组合数
题目要求:Giventwointegers n and k,returnallpossible
combinations
of k numbersoutof1... n.Forexample,If n =4and
lqcsp
·
2014-04-15 09:00
面试
DFS
组合数
[leetcode]Letter
Combinations
of a Phone Number
新博文地址:[leetcode]Letter
Combinations
of a Phone Number 新博文中采用了DFS算法,代码简洁易懂 http://oj.leetcode.com/problems
huntfor
·
2014-04-15 01:00
LeetCode
【LeetCode】Restore IP Addresses
6682TotalSubmissions:33461MySubmissionsGivenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.Forexample
u013027996
·
2014-04-12 22:00
LeetCode || Generate Parentheses
TotalAccepted: 9845 TotalSubmissions: 32228MySubmissionsGiven n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
jiadebin890724
·
2014-04-10 22:00
LeetCode
UVa211 - The Domino Effect(DFS)
eachdisplayingtwonumbersfrom0(blank)to6usingdice-likepips.The28bones,whichareunique,consistofthefollowing
combinations
ofpips
wuli2496
·
2014-04-09 19:00
LeetCode Combination Sum II
Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findallunique
combinations
inCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note
worldwindjp
·
2014-04-08 19:00
递归
面试题
DFS
回溯
leetcode解题报告
onestack
#Thisscriptinstallsandconfiguresvarious
combinations
of*Glance*, #*Horizon*,*Keystone*,*Nova*,*Mysql*andoth
lilinji
·
2014-04-08 11:33
service
配置文件
记录
网卡
glance
【LeetCode】Combination Sum && Combination Sum II
1、
CombinationS
umTotalAccepted:8525TotalSubmissions:32594MySubmissionsGivenasetofcandidatenumbers(C)andatargetnumber
u013027996
·
2014-04-03 18:00
LeetCode 之递归问题(二)
1.GenerateParenthesisGiven n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
sbitswc
·
2014-04-02 09:00
LeetCode
递归
Startup key
combinations
for Intel-based Macs
Learn about the startup key
combinations
you can use with Intel-based Macs.
·
2014-04-01 17:00
startup
LeetCode-Generate Parentheses
Given n pairsofparentheses,writeafunctiontogenerateall
combinations
ofwell-formedparentheses.Forexample
jjike
·
2014-03-29 09:00
LeetCode
Python 之itertools模块
__delattr__(itertools.
combinations
( itertools.__dict__itertools.count( itertools.
zhujiangtao123
·
2014-03-23 17:03
想是
【LeetCode】
Combinations
&& Letter
Combinations
of a Phone Number
1、
Combinations
TotalAccepted:8363TotalSubmissions:28177MySubmissionsGiventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1
u013027996
·
2014-03-20 17:00
Permutations -- LeetCode
原题链接: http://oj.leetcode.com/problems/permutations/ 这道题跟N-Queens,SudokuSolver,
CombinationS
um,
Combinations
linhuanmars
·
2014-03-20 00:00
java
LeetCode
算法
递归
NP
简单的限定个数组合生成
Combinations
问题:Giventwointegers n and k,returnallpossible
combinations
of k numbersoutof1... n.Forexample,If n =4and
luckyjoy521
·
2014-03-19 13:00
Leetcode Restore IP Addresses
Givenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.Forexample
worldwindjp
·
2014-03-16 20:00
java
面试题
DFS
leetcode解题报告
Combinations
-- LeetCode
原题链接: http://oj.leetcode.com/problems/
combinations
/ 这道题是NP问题的题目,时间复杂度没办法提高,用到的还是N-Queens中的方法:用一个循环递归处理子问题
linhuanmars
·
2014-03-15 00:00
java
LeetCode
算法
面试
递归
Combination Sum II -- LeetCode
原题链接: http://oj.leetcode.com/problems/combination-sum-ii/ 这道题跟
CombinationS
um非常相似,不了解的朋友可以先看看,唯一的区别就是这个题目中单个元素用过就不可以重复使用了
linhuanmars
·
2014-03-13 04:00
java
LeetCode
算法
面试
递归
combinations
Giventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1...n.Forexample,Ifn=4andk=2,asolutionis
cow__sky
·
2014-03-12 20:48
leetcode
leetcode
Leetcode中的组合排列问题:Permutations,
Combinations
,Letter
Combinations
of a Phone Number
一般组合排列问题都是用递归来解决。1.全组合问题Permutations先固定一个数,把剩下的数继续组合。递归函数的参数有:数组num[],一个组合list,返回结果lists。如果num.length==0,则表示遍历结束,则把这个结果add到lists中,return。从0开始遍历num,将num[i]add到list中,然后重构num[],即删除num[i],对num[]继续递归。最后为什么
okiwilldoit
·
2014-03-06 15:00
Restore IP Addresses
Leetcode问题:Givenastringcontainingonlydigits,restoreitbyreturningallpossiblevalidIPaddress
combinations
.Forexample
luckyjoy521
·
2014-03-02 11:00
Cracking the coding interview--Q8.5
题目原文:Implementanalgorithmtoprintallvalid(e.g.,properlyopenedandclosed)
combinations
ofn-pairsofparentheses.EXAMPLE
Mars_NAVY
·
2014-02-27 11:00
LeetCode 问题汇总之递归算法
下面将遇到的可以用递归求解的问题归纳于此1.CombinationGiventwointegersnandk,returnallpossible
combinations
ofknumbersoutof1.
sbitswc
·
2014-02-27 04:00
LeetCode
递归
面试
排列组合
traversal
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