Basic Introduction to C# Algorithm-Exchange Code Example
This article mainly introduces the algorithm in C#: exchange-related knowledge, which has a good reference value. Let’s take a look with the editor below
Exchanging the values of two variables is like exchanging the drinks in two cups: a cup full of milk and a cup full of coffee. How can they be interchanged?
The same goes for the exchange of variables. The exchange of two variables also requires an "empty cup", which is intermediate variable:
string a="振刚";//第一个变量 string b="文峰";//第二个变量 string temp;//中间变量 //第一步：将变量a赋值给中间变量 temp=a;//如同牛奶倒入空杯 //第二步：将变量b赋值给变量a a=b;//如同咖啡倒入牛奶杯 //第三步：将中间变量赋值给变量b b=temp;//如同空杯中的牛奶倒入咖啡杯 //此时交换完成，变量a存储了“文峰”，b存储了“振刚”
This kind of step to solve practical problems is called " Algorithm", exchange is the most commonly used algorithm.
Another example:
namespace Test
{
class Program
{
static void Main(string[] args)
{
string boy = "秀丽";//男孩名字
string girl = "伟强";//女孩名字
string temp;//中间变量
temp = boy;//把男孩的名字赋值给temp
boy = girl;//把女孩的名字赋值给男孩
girl = temp;//把temp中的名字赋值给女孩
Console.WriteLine("男孩叫"+boy+" 女孩叫"+girl);
}
}
}The running result is:
The above is the detailed content of Basic Introduction to C# Algorithm-Exchange Code Example. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1655
14
1414
52
1307
25
1255
29
1228
24
Active Directory with C#
Sep 03, 2024 pm 03:33 PM
Guide to Active Directory with C#. Here we discuss the introduction and how Active Directory works in C# along with the syntax and example.
C# Serialization
Sep 03, 2024 pm 03:30 PM
Guide to C# Serialization. Here we discuss the introduction, steps of C# serialization object, working, and example respectively.
Random Number Generator in C#
Sep 03, 2024 pm 03:34 PM
Guide to Random Number Generator in C#. Here we discuss how Random Number Generator work, concept of pseudo-random and secure numbers.
C# Data Grid View
Sep 03, 2024 pm 03:32 PM
Guide to C# Data Grid View. Here we discuss the examples of how a data grid view can be loaded and exported from the SQL database or an excel file.
Factorial in C#
Sep 03, 2024 pm 03:34 PM
Guide to Factorial in C#. Here we discuss the introduction to factorial in c# along with different examples and code implementation.
The difference between multithreading and asynchronous c#
Apr 03, 2025 pm 02:57 PM
The difference between multithreading and asynchronous is that multithreading executes multiple threads at the same time, while asynchronously performs operations without blocking the current thread. Multithreading is used for compute-intensive tasks, while asynchronously is used for user interaction. The advantage of multi-threading is to improve computing performance, while the advantage of asynchronous is to not block UI threads. Choosing multithreading or asynchronous depends on the nature of the task: Computation-intensive tasks use multithreading, tasks that interact with external resources and need to keep UI responsiveness use asynchronous.
Patterns in C#
Sep 03, 2024 pm 03:33 PM
Guide to Patterns in C#. Here we discuss the introduction and top 3 types of Patterns in C# along with its examples and code implementation.
Prime Numbers in C#
Sep 03, 2024 pm 03:35 PM
Guide to Prime Numbers in C#. Here we discuss the introduction and examples of prime numbers in c# along with code implementation.
