digits

Add Digits

Givenanon-negativeintegernum,repeatedlyaddallitsdigitsuntiltheresulthasonlyonedigit.Forexample:Givennum
CloudShadow_·2016-10-09 20:46

Add Digits

Givenanon-negativeintegernum,repeatedlyaddallitsdigitsuntiltheresulthasonlyonedigit.Forexample:Givennum
CloudShadow_·2016-10-09 20:46

LeetCode 解题报告 - 2. Add Two Numbers

题目——AddTwoNumbersYouaregiventwolinkedlistsrepresentingtwonon-negativenumbers.Thedigitsarestoredinre
秋名山菜车手·2016-10-09 14:35

九余数定理

DigitalRootsProblemDescriptionThedigitalrootofapositiveintegerisfoundbysummingthedigitsoftheinteger.Iftheresultingvalueisasingledigitthenthatdigitisthedigitalroot.Iftheresultingvaluecontainstwoormored
coding_or_dead·2016-10-07 13:12

九余数定理

DigitalRootsProblemDescriptionThedigitalrootofapositiveintegerisfoundbysummingthedigitsoftheinteger.Iftheresultingvalueisasingledigitthenthatdigitisthedigitalroot.Iftheresultingvaluecontainstwoormored
coding_or_dead·2016-10-07 13:12

java字符串和十六进制字符串互转

java字符串和十六进制字符串互转publicclassHexStringUtils{ privatestaticfinalchar[]DIGITS_HEX={'0','1','2','3','4',
hylexus·2016-10-04 23:00

HDU - 1128 Self Numbers

DescriptionIn1949theIndianmathematicianD.R.Kaprekardiscoveredaclassofnumberscalledself-numbers.Foranypositiveintegern,defined(n)tobenplusthesumofthedigitsofn
nameofcsdn·2016-10-04 16:00

个人记录-LeetCode 7.Reverse Integer

问题：Reversedigitsofaninteger.Example1:x=123,return321Example2:x=-123,return-321这个问题比较简单，但非常值得吐槽，因为题目没有约定越界应该怎么处理
Gaugamela·2016-10-01 16:00

LeetCode(2)

Youaregiventwolinkedlistsrepresentingtwonon-negativenumbers.Thedigitsarestoredinreverseorderandeachoftheirnodescontainasingledigit.Addthetwonumbersandreturnitasalinkedlist.Input
poison_biti·2016-09-29 15:00

Add Digits(数字根）

258.AddDigits QuestionEditorialSolution MySubmissionsTotalAccepted: 127957TotalSubmissions: 257201Difficulty
Sara_YF·2016-09-29 01:00

链表：链表两数相加（ LeetCode 2. Add Two Numbers（两数相加））

leetcode.com/problems/add-two-numbers/Youaregiventwolinkedlistsrepresentingtwonon-negativenumbers.Thedigitsarestoredinreverseorderandeachoftheirnodescontainasingledigit.Addthetwonumbersan
cjj668·2016-09-27 11:53

reverse-integer(反转整型)

题目描述Reversedigitsofaninteger.Example1:x=123,return321Example2:x=-123,return-321clicktoshowspoilers.Haveyouthoughtaboutthis
发条毛虫·2016-09-26 20:14

KNN算法实战——手写数字识别

分为训练样本和测试样本：“trainingDigits”、“testDigits”。编程实现步骤：将每个图片（即t
积微成著·2016-09-26 19:26

ACM — Rightmost Digit

showpro...完整源码#include#includeintmain(){inta[10]={1,1,4,4,2,1,1,4,4,2};intn,num,rmd,ans;//rmd=rightmostdigitscanf
KoreyLee·2016-09-24 00:00

299. Bulls and Cows

Youwritedownanumberandaskyourfriendtoguesswhatthenumberis.Eachtimeyourfriendmakesaguess,youprovideahintthatindicateshowmanydigitsinsaidguessmatc
a_void·2016-09-21 15:34

【LeetCode-Algorithm】【7-Reverse Integer】【Python】

Reversedigitsofaninteger.Example1:x=123,return321Example2:x=-123,return-321clicktoshowspoilers.Haveyouthoughtaboutthis
IFollowRivers·2016-09-20 19:47

xgboost入门与实战（实战调参篇）

这次用的数据是ClassifyhandwrittendigitsusingthefamousMNISTdata—手写数字识别，每个
sb19931201·2016-09-18 20:00

leetcode-007-Reverse Integer

P007Reversedigitsofaninteger思路分析代码javapythonP007Reversedigitsofaninteger.Example1:x=123,return321 Example2
hylexus·2016-09-18 20:00

uva 993 Product of digits

原题：Foragivennon-negativeintegernumberN,findtheminimalnaturalQsuchthattheproductofalldigitsofQisequalN.InputThefirstlineofinputcontainsonepositiveintegernumber
·2016-09-18 17:00

Remove K Digits

题目链接：https://leetcode.com/contest/5/problems/remove-k-digits/题目：Givenanon-negativeintegernumrepresentedasastring
yeqiuzs·2016-09-18 14:00

Add Digits

Givenanon-negativeintegernum,repeatedlyaddallitsdigitsuntiltheresulthasonlyonedigit.Forexample:Givennum
Y姑娘111920·2016-09-17 14:38

leetcode-002 Add Two Numbers

Add-Two-Numbers思路分析代码javapythonP002-Add-Two-NumbersYouaregiventwolinkedlistsrepresentingtwonon-negativenumbers.Thedigitsarestoredinreverseorderandeachoftheirnodescontainasingledigit.Addthetwonumb
hylexus·2016-09-14 22:00

leetcode小白解题记录——第七题

ReverseIntegerQuestionEditorialSolutionMySubmissionsTotalAccepted:165524TotalSubmissions:696092Difficulty:EasyReversedigitsofaninteger.Example1
lin_tuer·2016-09-14 20:33

md5加密

*;importjava.security.MessageDigest;publicclassMD5{privatefinalstaticString[]hexDigits={"0","1","2","
keguan_li·2016-09-13 13:00

C#详解format函数，各种格式化

一、StringFormatforDoubleDigitsafterdecimalpointThisexampleformatsdoubletostringwithfixednumberofdecimalplaces.Fortwodecimalplacesusepattern
coolsundy·2016-09-11 23:00

LeetCode练习-中等卷

1、Givenabinarytreecontainingdigitsfrom0-9only,eachroot-to-leafpathcouldrepresentanumber.Anexampleistheroot-to-leafpath1
木顶思上·2016-09-11 23:21

CSU 1810: Reverse

关键词：逆元、贡献、快速幂题目：DescriptionBobohasandigitsdecimalnumberD=d1 d2…dn (Itmayhaveleadingzeros).LetR(i,j)denotesnumberDwithdigitsbetweenthei-thpositionandj-thpositionreversed.Thatis
nameofcsdn·2016-09-07 14:00

湖南省第6届程序大赛第6题 Biggest Number

ProblemFBiggestNumberYouhaveamazewithobstaclesandnon-zerodigitsinit:Youcanstartfromanysquare,walkinthemaze
红雨520·2016-09-05 07:00

使用mkpasswd/$RANDOM生成随机密码

yum-yinstallexpect2、查看参数设置usage:mkpasswd[args][user]whereargumentsare:-l#(lengthofpassword,default=9)-d#(min#ofdigits
jiajinfeicto·2016-09-02 09:02

Count Numbers with Unique Digits | Dynamic Programming | Medium

357.CountNumberswithUniqueDigitsGivenanon-negativeintegern,countallnumberswithuniquedigits,x,where0≤x
313119992·2016-09-01 18:38

MD5工具类

importjava.security.MessageDigest; /** * *@author刘楠 * */ publicclassMD5{ privatestaticfinalchar[]hexDigits
森林森·2016-09-01 13:00

【LEETCODE】357- Count Numbers with Unique Digits [Python]

题目：https://leetcode.com/problems/count-numbers-with-unique-digits/Givenanon-negativeintegern,countallnumberswithuniquedigits
aliceyangxi1987·2016-08-31 23:00

js UUID

方法一：functionuuid(){vars=[];varhexDigits="0123456789abcdefghijklmnopqrstuvwxyz";for(vari=0;i<36;i++){s
holidayPenguin·2016-08-30 16:19

js UUID

方法一：functionuuid(){vars=[];varhexDigits="0123456789abcdefghijklmnopqrstuvwxyz";for(vari=0;i<36;i++){s
holidayPenguin·2016-08-30 16:19

[LeetCode]7. Reverse Integer

Reversedigitsofaninteger.Example1:x=123,return321Example2:x=-123,return-321整数反转：假如输入123，则输出321；解题：1）如果输入
風子余·2016-08-25 23:32

LIGHT OJ 1225 - Palindromic Numbers (II)【回文数】

MemoryLimit:32MBApalindromicnumberornumeralpalindromeisa'symmetrical'numberlike16461,thatremainsthesamewhenitsdigitsarerever
DTL66·2016-08-25 20:17

CodeForces - 515C Drazil and Factorial

DescriptionDrazilisplayingamathgamewithVarda.Let'sdefine  forpositiveinteger x asaproductoffactorialsofitsdigits.Forexample
nameofcsdn·2016-08-21 16:00

leetcode Letter Combinations of a Phone Number

题目链接publicclassSolution{ staticString[]map=newString[10]; publicListletterCombinations(Stringdigits
bleuesprit·2016-08-21 10:00

LightOJ - 1045 Digits of Factorial

题目：DescriptionFactorialofanintegerisdefinedbythefollowingfunctionf(0)=1f(n)=f(n-1)*n,if(n>0)So,factorialof5is120.Butindifferentbases,thefactorialmaybedifferent.Forexample,factorialof5inbase8is170.Inth
nameofcsdn·2016-08-18 23:00

leetCode 17. Letter Combinations of a Phone Number 字符串 | 回溯 | Medium

17.LetterCombinationsofaPhoneNumberGivenadigitstring,returnallpossiblelettercombinationsthatthenumbercouldrepresent.Amappingofdigittoletters
313119992·2016-08-18 22:02

LeetCode 258: Add Digits 题解

LeetCode258:AddDigitsGivenanon-negativeintegernum,repeatedlyaddallitsdigitsuntiltheresulthasonlyonedigit.Forexample
Artprog·2016-08-18 21:00

306. Additive Number

Additivenumberisastringwhosedigitscanformadditivesequence.Avalidadditivesequenceshouldcontainatleastthreenumbers.Exceptforthefirsttwonumbers
hhboboy·2016-08-15 23:00

个人记录-LeetCode 2.Add Two Numbers

问题：Youaregiventwolinkedlistsrepresentingtwonon-negativenumbers.Thedigitsarestoredinreverseorderandeachoftheirnodescontainasingledigit.Addthetwonumbersandreturnitasalinkedlist.Input
Gaugamela·2016-08-14 11:00

leetCode 202. Happy Number 哈希

Ahappynumberisanumberdefinedbythefollowingprocess:Startingwithanypositiveinteger,replacethenumberbythesumofthesquaresofitsdigits
313119992·2016-08-13 13:44

[easy]202. Happy Number

Ahappynumberisanumberdefinedbythefollowingprocess:Startingwithanypositiveinteger,replacethenumberbythesumofthesquaresofitsdigits
keaidelele·2016-08-11 12:48

Android实现简单MD5加密的方法

privatestaticfinalcharHEX_DIGITS[]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D
与时俱进·2016-08-11 11:34

leetCode 66. Plus One 数组

66.PlusOneGivenanon-negativenumberrepresentedasanarrayofdigits,plusonetothenumber.Thedigitsarestoredsuchthatthemostsignificantdigitisattheheadofthelist
313119992·2016-08-08 23:17

数据挖掘——多层感知器手写体识别的Python实现

#coding=utf-8fromsklearn.datasetsimportload_digitsfromsklearn.cross_validationimporttrain_test_split,
无用之人死·2016-08-03 17:48

Add Digits 104. Maximum Depth of Binary Tree 226. Invert Binary Tree

258.AddDigitsDigitroot数根问题/***@param{number}num*@return{number}*/varaddDigits=function(num){varb=(num
天才老王1993·2016-07-29 17:00

Android EditText 限制输入数字和字母设置

例如：android:digits="0123456789abcdefghigklmnopqrstuvwxy
Alien__Chao·2016-07-29 17:15
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