Write a program to find then-th ugly number.Ugly numbers are positive numbers whose prime factors only include2, 3, 5. For example,1, 2, 3, 4, 5, 6, 8...
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其他好文 时间:
2015-11-28 10:35:10
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140
题目丑数设计一个算法,找出只含素因子3,5,7的第k大的数。符合条件的数如:3,5,7,9,15......样例如果k=4, 返回9挑战要求时间复杂度为O(nlogn)或者O(n)解题法一:直接暴力,逐次判断一个数是不是丑数下面只对其中的奇数判断是否是丑数,加不加奇数都超时。class Soluti...
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其他好文 时间:
2015-11-19 22:28:25
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319
LeetCode -- Ugly Number II...
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2015-11-17 13:04:51
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160
Nim Game、WordPattern、Move zeros、First Bad version、Ugly Number五个算法的python实现。
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其他好文 时间:
2015-11-15 00:44:06
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Write a program to find then-th ugly number.Ugly numbers are positive numbers whose prime factors only include2, 3, 5. For example,1, 2, 3, 4, 5, 6, 8...
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其他好文 时间:
2015-11-09 18:29:18
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203
QuestionWrite a program to find then-th ugly number.Ugly numbers are positive numbers whose prime factors only include2, 3, 5. For example,1, 2, 3, 4,...
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其他好文 时间:
2015-11-09 07:13:01
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以此文纪念我开通第一个博客,致我的学习生涯。>>> import thisThe Zen of Python, by Tim PetersBeautiful is better than ugly.Explicit is better than implicit.Simple is better t...
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编程语言 时间:
2015-11-08 19:21:29
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Write a program to find the n-th ugly number.Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 1, 2, 3, 4, 5, 6, 8, 9, 10, 12 is the sequence of the first 10 ugly...
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其他好文 时间:
2015-11-07 17:42:43
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Write a program to check whether a given number is an ugly number.Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since it in...
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其他好文 时间:
2015-11-07 16:14:05
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163
package cn.edu.xidian.sselab;/*** title:Ugly Number* content:* rite a program to check whether a given number is an ugly number.* Ugly numbers are pos...
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其他好文 时间:
2015-11-04 23:04:07
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216