Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. ...
分类：
移动开发 时间：
2018-03-03 10:53:09
阅读次数：
175
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contai ...
分类：
其他好文 时间：
2018-03-02 01:23:44
阅读次数：
151
Given a non-empty special binary tree consisting of nodes with the non-negative value, where each node in this tree has exactly two or zero sub-node. ...
分类：
其他好文 时间：
2018-03-01 21:38:30
阅读次数：
181
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path. ...
分类：
其他好文 时间：
2018-02-25 17:19:12
阅读次数：
161
1.题目描述 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the tw ...
分类：
其他好文 时间：
2018-02-24 21:59:39
阅读次数：
181
题意翻译 给你一个数字，将其“四舍六入”，末尾为5舍去或进位都可，求最终的数字。 题目描述 Vasya has a non-negative integer n n n . He wants to round it to nearest integer, which ends up with 0 0 ...
分类：
其他好文 时间：
2018-02-24 13:13:13
阅读次数：
174
You are given two non-empty linked lists representing two non-negative integers. The most significant digit comes first and each of their nodes contai ...
分类：
其他好文 时间：
2018-02-24 10:46:05
阅读次数：
174
https://leetcode.com/problems/add-two-numbers/description/You are given two non-empty linked lists representing two non-negative integers.The digits a... ...
分类：
其他好文 时间：
2018-02-23 13:20:41
阅读次数：
169
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contai ...
分类：
其他好文 时间：
2018-02-21 13:47:45
阅读次数：
188
random.sample(population, k) Return a k length list of unique elements chosen from the population sequence. Used for random sampling without replaceme ...
分类：
编程语言 时间：
2018-02-20 11:19:39
阅读次数：
137
