2014年9月30日

[leetcode]Merge k Sorted Lists @ Python [基础知识: heap]

摘要： 原题地址：https://oj.leetcode.com/problems/merge-k-sorted-lists/题意：Mergeksorted linked lists and return it as one sorted list. Analyze and describe its com... 阅读全文

posted @ 2014-09-30 22:54 AIDasr 阅读(274) 评论(0) 推荐(0) 编辑

[leetcode] Largest Rectangle in Histogram @ Python [图解] [很难]

摘要： 原题地址：https://oj.leetcode.com/problems/largest-rectangle-in-histogram/题意：Givennnon-negative integers representing the histogram's bar height where the ... 阅读全文

posted @ 2014-09-30 09:50 AIDasr 阅读(361) 评论(0) 推荐(0) 编辑

[leetcode] Count and Say @ Python

摘要： The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"tw... 阅读全文

posted @ 2014-09-30 06:34 AIDasr 阅读(277) 评论(0) 推荐(0) 编辑

[leetcode] Scramble String @python

摘要： Given a strings1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible representation... 阅读全文

posted @ 2014-09-30 00:06 AIDasr 阅读(425) 评论(0) 推荐(0) 编辑

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