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2016年10月19日

摘要： Given a collection of integers that might contain duplicates, nums, return all possible subsets. Note: The solution set must not contain duplicate sub 阅读全文

posted @ 2016-10-19 23:25 xiaoba1203 阅读(619) 评论(0) 推荐(0)

leetcode 89 Gray Code ----- java

摘要： The gray code is a binary numeral system where two successive values differ in only one bit. Given a non-negative integer n representing the total num 阅读全文

posted @ 2016-10-19 22:06 xiaoba1203 阅读(290) 评论(0) 推荐(0)

leetcode 88 Merge Sorted Array ----- java

摘要： Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted array. Note:You may assume that nums1 has enough space (size tha 阅读全文

posted @ 2016-10-19 22:04 xiaoba1203 阅读(139) 评论(0) 推荐(0)

leetcode 87 Scramble String ----- java

摘要： Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively. Below is one possible representati 阅读全文

posted @ 2016-10-19 22:03 xiaoba1203 阅读(274) 评论(0) 推荐(0)

leetcode 85 Maximal Rectangle ----- java

摘要： Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. For example, given the following 阅读全文

posted @ 2016-10-19 11:46 xiaoba1203 阅读(398) 评论(0) 推荐(0)

leetcode 86 Partition List ----- java

摘要： Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the 阅读全文

posted @ 2016-10-19 11:15 xiaoba1203 阅读(149) 评论(0) 推荐(0)

2016年10月19日

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