输入一些单词,找出所有满足如下条件的单词:该单词不能通过字母重排,得到输入文本中的另外一个单词。 在判断是否满足条件时,字母不分大小写,但在输入时应保留输入中的大小写,按字典序进行排列(所有大写字母在小写字母的前面) ...
分类:
其他好文 时间:
2017-06-07 23:17:02
阅读次数:
264
public class counting_sort { //O(n) it is stable(numbers with the same value appear in the output array in the same order as they do in the input //ar ...
分类:
其他好文 时间:
2017-06-06 22:16:02
阅读次数:
206
Given an array of integers where 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements of [1, n] ...
分类:
移动开发 时间:
2017-06-05 16:48:24
阅读次数:
288
Remove Duplicates from Sorted List Given a sorted linked list, delete all duplicates such that each element appear only once. For example, Given 1->1- ...
分类:
其他好文 时间:
2017-06-04 20:02:26
阅读次数:
178
打開VS莫名其妙地彈出下面的錯誤框: "the security key for this program currently stored on your system does not appear to be valid for this version of the program. sel ...
分类:
其他好文 时间:
2017-06-04 13:00:12
阅读次数:
246
基本实现思路是 用weex自带的 viewappear 和 viewdisappear做一个简单的判断 ...
分类:
其他好文 时间:
2017-06-02 12:39:41
阅读次数:
310
Problem statement: Given an integer array of size n, find all elements that appear more than ? n/3 ? times. The algorithm should run in linear time an ...
分类:
其他好文 时间:
2017-05-29 09:50:12
阅读次数:
164
在属性列表中 Properties -> view 就可以打开设计器进行编辑 后台代码: DataTable dtt = stu.StuGetFind(sxml, 1, 50).Tables[0]; DataView dv = new DataView(dtt); dtt = dv.ToTable( ...
分类:
其他好文 时间:
2017-05-27 20:07:40
阅读次数:
258
[USACO07DEC]最佳牛线,黄金Best Cow Line, Gold 题目描述 FJ is about to take his N (1 ≤ N ≤ 30,000) cows to the annual"Farmer of the Year" competition. In this con ...
分类:
其他好文 时间:
2017-05-26 00:51:30
阅读次数:
248
视图的大小应该是随时可控的。今天我们就来实现对一个View的缩放动画。该动画的实现与位移动画,透明度动画稍有不同。详细实现例如以下: import UIKit class ScaleViewController: UIViewController { @IBOutlet weak var green ...
分类:
移动开发 时间:
2017-05-25 23:37:55
阅读次数:
199