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2019年7月25日
palindrome-number
摘要： /** * @author gentleKay * Determine whether an integer is a palindrome. Do this without extra space. * click to show spoilers. * Some hints: * Could n 阅读全文
posted @ 2019-07-25 15:55 gentleKay 阅读(145) 评论(0) 推荐(0)
best-time-to-buy-and-sell-stock
摘要： /** * * @author gentleKay * Say you have an array for which the i th element is the price of a given stock on day i. * If you were only permitted to c 阅读全文
posted @ 2019-07-25 15:54 gentleKay 阅读(196) 评论(0) 推荐(0)