Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. Example 1: Input: 123 Output: " ...
分类：
其他好文 时间：
2019-01-29 23:09:59
阅读次数：
216
题目链接：Zuhair and Strings 题目原文 Given a string 𝑠 of length 𝑛 and integer 𝑘 (1≤𝑘≤𝑛). The string 𝑠 has a level 𝑥, if 𝑥 is largest non-negative inte ...
分类：
其他好文 时间：
2019-01-28 01:25:02
阅读次数：
174
D - Balanced Number HDU - 3709 A balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specifically, ...
分类：
其他好文 时间：
2019-01-25 23:53:15
阅读次数：
338
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 two endp ...
分类：
其他好文 时间：
2019-01-25 16:01:28
阅读次数：
176
算法描述： 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：
2019-01-25 13:40:24
阅读次数：
166
leetcode 69， Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative integer. Since the return ...
分类：
其他好文 时间：
2019-01-25 11:43:39
阅读次数：
152
Description Given an array of non negative integers, half of the integers in A are odd, and half of the integers are even. Sort the array so that when ...
分类：
其他好文 时间：
2019-01-23 23:22:31
阅读次数：
222
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 two endp ...
分类：
其他好文 时间：
2019-01-22 21:46:34
阅读次数：
212
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：
2019-01-20 00:05:49
阅读次数：
213
public class Solution { / @param n: non negative integer, n posts @param k: non negative integer, k colors @return: an integer, the total number of wa ...
分类：
其他好文 时间：
2019-01-17 16:28:01
阅读次数：
138
