2015年10月31日
Basic Calculator II
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 @ 2015-10-31 09:55 Phoebe815 阅读(124) 评论(0) 推荐(0)
[Leetcode] Contains Duplicate III
摘要： Given an array of integers, find out whether there are two distinct indicesiandjin the array such that the difference betweennums[i]andnums[j]is at mo... 阅读全文
posted @ 2015-10-31 04:26 Phoebe815 阅读(154) 评论(0) 推荐(0)