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, ...
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2016-08-18 12:39:45
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http://www.intechopen.com/books/liver-tumors-epidemiology-diagnosis-prevention-and-treatment/epidemiology-and-risk-factors 世界卫生组织数据报告： 相同性别，和年龄前提 发达国家 ...
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2016-08-14 11:43:27
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HBV 表明抗原阳性是HCC最重要风险因子 Seropositivity for the hepatitis B surface antigen (HBsAg) is one of the most important risk factors for hepatocellular carcinom ...
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2016-08-13 22:36:47
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Factor Combinations Problem: Numbers can be regarded as product of its factors. For example, 8 = 2 x 2 x 2; = 2 x 4. Write a function that takes an in ...
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2016-08-05 06:36:48
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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 exa ...
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2016-08-03 15:13:56
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Description A number whose only prime factors are 2,3,5 or 7 is called a humble number. The sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18 ...
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2016-08-02 01:16:38
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题目： 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, ...
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2016-08-01 22:31:26
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题目： 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 ...
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2016-07-23 13:23:31
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263. Ugly Number Write a program to check whether a given number is an ugly number. Ugly numbers are positive numbers whose prime factors only include ...
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2016-07-11 13:51:17
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Largest prime factor Problem 3 Problem 3 The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? ...
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2016-07-10 01:01:20
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