C++

Code for sorting strings (c) Address: http://blog.csdn.net/caroline_wendy Question: enter a string to print all the characters in the string. Method: use recursion to switch positions sequentially and print the output. Code: /** main.

Quick Sort Algorithm code (c) Address: http://blog.csdn.net/caroline_wendy ClassicQuick Sorting AlgorithmAs a programmer, you must complete handwriting at any time. Code: /** Main. CPP ** created on: 2014.6.12 * Author: Spike * // *

C # function call relationship of the base class subclass. The Code indicates that the functions in the class after newkeyword are the functions called by the object. Of course, virtual and override must be included, inheritance is equivalent to a

Original article: Dig a series of things that we don't commonly use in C # (1) -- todictionary, tolookup In this series, let's take a look at what we know in C #, but we don't know how to use it, or we are too lazy to understand, such as the

Tag: style blog HTTP color file 2014Original article: digging a series of things that we don't commonly use in C # (3) -- stacktrace, trim 　　 The time is too fast. In May March, it will be over again. Say goodbye... We will continue to look forward

Original article: Dig a series of things that are not commonly used in C # (5) -- flagattribute Speaking of flagsattribute, I saw a short piece of code a few days ago, which probably means to return which delivery methods are available based on the

Code for the number of times 1 appears in an integer from 1 to n (c) Address: http://blog.csdn.net/caroline_wendy Question: enter an integer n to calculate the number of times 1 appears in the decimal representation of the N integers from 1 to n.

I haven't written the CS code for a long time. I have time to review socket today. Function Description: 1. the server sends messages to the client. 2. The client sends messages to the server The effect is as follows: Server code: Socket

Code with more than half of the number of occurrences in the array (c) Address: http://blog.csdn.net/caroline_wendy Question: a number in the array appears more than half the length of the array. Please find this number. 1. UseQuick Sort)ToMedian

Minimum K number code (c) Address: http://blog.csdn.net/caroline_wendy Question: Enter n Integers to find the minimum K number. UseQuick Sort)To solve the problemIndex)Number of forward K. Code: /* * main.cpp * * Created on: 2014.6.12 *

The largest continuous sub-array and code (c) Address: http://blog.csdn.net/caroline_wendy Question: enter an integer array with a positive or negative number in the array. One or more consecutive integers in the array form a subarray. Calculate

This article is based on the online articles and the actual packaging process.Development Platform: Chinese version of visualstudio2005.The procedure is as follows:1. Create an installation wizard project or installation and deployment projectCreate

C structure Summary Struct declaration: # Include // The first method is struct student {int age; float score; char sex ;}; // The second method is struct student2 {int age; float score; char sex ;} st2; // method 3 struct {int age; float score;

Original article: C # obtain and parse descriptionattribute of Enumeration type The attribute system. componentmodel. descriptionattribute is often used to provide description for attributes or events. This description can be localized. In some

There are few content in the 4th articles, mainly about class inheritance in obj-C. It should be noted that I only wrote the simplest form of inheritance. If all of them are expanded, that's it! The key is that you have not installed enough ink in

I. abstract class: Abstract classes are special classes, but they cannot be instantiated. In addition, they have other characteristics of the class. It is important that abstract classes can include abstract methods, which are not supported by

JAVA .... Integer is a little faster than int .... B. Devu, the Dumb Guytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output Devu is a dumb guy, his learning curve is very slow. You are supposed to

Suppose we have the following class: There is also an array containing the class A object: vector vec; How to call the member function print for each class object. Method 1: use subscript For (int I = 0; I Method 2: Use the iterator

Suggestions and rules Suggestion: Understanding how arrays work When getting the length of an array, do not apply the sizeof operator to the pointer. Display to specify the boundary of the array, even if it has been implicitly specified by the

Link: Codeforces 442B Andrey and Problem Andrey has a problem. He wants his friends to come up with a question for himself. Now he has n friends, and each of his friends wants to give his question a probability of being pi, however, he can ask for