2015年8月21日
Ugly Number
摘要： Write a program to check whether a given number is an ugly number.Ugly numbers are positive numbers whose prime factors only include2, 3, 5. For examp... 阅读全文
posted @ 2015-08-21 09:51 amazingzoe 阅读(141) 评论(0) 推荐(0)
Best Time to Buy and Sell Stock IV****
摘要： Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a... 阅读全文
posted @ 2015-08-21 07:19 amazingzoe 阅读(147) 评论(0) 推荐(0)