Integer to English WordsConvert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231- 1.For examp...
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其他好文 时间：
2015-08-31 13:16:24
阅读次数：
168
G - Reverse Number
Time Limit:1000MS Memory Limit:131072KB 64bit IO Format:%lld & %llu
SubmitStatusPracticeHUST
1347
Description
Given a non-negative integer sequence A with length N, ...
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其他好文 时间：
2015-08-30 23:09:17
阅读次数：
247
【题目】
Count the number of prime numbers less than a non-negative number, n.
Credits:
Special thanks to @mithmatt for adding this problem and creating all test cases.
【题目分析】
这道题常用的判断一个数是否为质数是行不通的，根据...
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编程语言 时间：
2015-08-30 15:57:12
阅读次数：
144
Given an integer n, count the total number of digit 1 appearing in all non-negative integers less than or equal to n.
For example:
Given n = 13,
Return 6, because digit 1 occurred in the followin...
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其他好文 时间：
2015-08-29 18:50:54
阅读次数：
247
题目Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-negative.分析计算两个字符串表示的非负大整数的乘积，结果仍然用字符串表示。我们都熟悉笔算的整数乘积...
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其他好文 时间：
2015-08-28 19:55:41
阅读次数：
136
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-08-28 12:33:32
阅读次数：
136
题目：You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a sing...
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其他好文 时间：
2015-08-28 10:58:52
阅读次数：
199
题目：Given a list, rotate the list to the right bykplaces, wherekis non-negative.For example:Given1->2->3->4->5->NULLandk=2,return4->5->1->2->3->NULL.题解...
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其他好文 时间：
2015-08-28 00:38:43
阅读次数：
230
https://leetcode.com/problems/add-two-numbers/You are given two linked lists representing two non-negative numbers. The digits are stored in reverse o...
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其他好文 时间：
2015-08-27 12:33:04
阅读次数：
96
Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is like:3 + ...
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其他好文 时间：
2015-08-27 09:32:30
阅读次数：
123
