2017年1月28日
委托的简单例子
摘要： using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ConsoleApplication1 { class Program { delegate double ProcessDelegate(double p... 阅读全文
posted @ 2017-01-28 17:32 xiejunzhao 阅读(182) 评论(0) 推荐(0)
C# Async和Await的异步编程例子
摘要： using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System... 阅读全文
posted @ 2017-01-28 17:32 xiejunzhao 阅读(1100) 评论(0) 推荐(0)
批量修改图片的尺寸(c#)
摘要： 项目需要，经常需要手动调整图片尺寸，流程太过麻烦，效率低下。所以写了一个小程序，以提高工作效率using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.IO;using System.Drawing;using... 阅读全文
posted @ 2017-01-28 17:24 xiejunzhao 阅读(2798) 评论(0) 推荐(0)
使用TinyPNG提供的API，对图片进行压缩（C#）
摘要： 项目需要，经常需要手动压缩图片，流程太过麻烦，效率低下。所以写了一个小程序，以提高工作效率using System;using System.Net;using System.Text;using System.IO;class Program{ static void Main() { Console.WriteLine("请输入TinyPng.com的API KEY,... 阅读全文
posted @ 2017-01-28 17:23 xiejunzhao 阅读(1259) 评论(0) 推荐(0)
2017年1月23日
21. 合并两个排序单链表 Merge Two Sorted Lists
摘要： Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.创建一个新结点，同时遍历两个链表，取较小的一个添加到新结点后面。最后再把剩下的节点加到链表后面public class... 阅读全文
posted @ 2017-01-23 23:36 xiejunzhao 阅读(176) 评论(0) 推荐(0)
2017年1月19日
263. 丑陋数 Ugly Number
摘要： Write a program to check whether a given number is an ugly number.Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since it i... 阅读全文
posted @ 2017-01-19 23:30 xiejunzhao 阅读(170) 评论(0) 推荐(0)
2017年1月18日
413. 数组切片 Arithmetic Slices
摘要： A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the same.For example, these are arithmetic sequence:1,... 阅读全文
posted @ 2017-01-18 23:52 xiejunzhao 阅读(122) 评论(0) 推荐(0)
2017年1月17日
419. 战船的数量 Battleships in a Board
摘要： Given an 2D board, count how many different battleships are in it. The battleships are represented with 'X's, empty slots are represented with '.'s. You may assume the following rules:You receive a va... 阅读全文
posted @ 2017-01-17 23:14 xiejunzhao 阅读(119) 评论(0) 推荐(0)
2017年1月16日
338. 1的位数 Counting Bits
摘要： Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1's in their binary representation and return them as an array.Example:For num = 5 you sho... 阅读全文
posted @ 2017-01-16 22:11 xiejunzhao 阅读(121) 评论(0) 推荐(0)
2017年1月15日
485. 找出二进制串中连续的1的个数 Max Consecutive Ones
摘要： Given a binary array, find the maximum number of consecutive 1s in this array.Example 1:Input: [1,1,0,1,1,1] Output: 3 Explanation: The first two digits or the last three digits are consecutive 1s. ... 阅读全文
posted @ 2017-01-15 17:43 xiejunzhao 阅读(344) 评论(0) 推荐(0)