2015年12月9日
[LeetCode]104. Basic Calculator II基本计算器
摘要： Implement a basic calculator to evaluate a simple expression string.The expression string contains onlynon-negativeintegers,+,-,*,/operators and empty... 阅读全文
posted @ 2015-12-09 15:16 AprilCheny 阅读(199) 评论(0) 推荐(0)
[LeetCode]103. Find the Duplicate Number重复值查找
摘要： Given an arraynumscontainingn+ 1 integers where each integer is between 1 andn(inclusive), prove that at least one duplicate number must exist. Assume... 阅读全文
posted @ 2015-12-09 11:21 AprilCheny 阅读(206) 评论(0) 推荐(0)
[LeetCode]102. Product of Array Except Self数组乘积
摘要： Given an array ofnintegers wheren> 1,nums, return an arrayoutputsuch thatoutput[i]is equal to the product of all the elements ofnumsexceptnums[i].Solv... 阅读全文
posted @ 2015-12-09 09:18 AprilCheny 阅读(179) 评论(0) 推荐(0)