A "Hello, World!" program is usually the first program written by people who are beginners in writing codes. It is a very simple program which displays the message "Hello, World!". It is probably the simplest program to illustrate a few basic syntaxes of a programming language. This article covers the C# program to print "Hello World!".
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1. Algorithm for "Hello, World!"
1. Print "Hello, World!"
2. Pseudocode for "Hello, World!"
1. Procedure print():
2.
3. End Procedure
3. Time complexity for "Hello, World!"
Time Complexity: O(1)
4. C# Program & output for "Hello, World!"
Code has been copied
using System; // Declare namespace named "Print" namespace Print { // class named "Program" class Program { // main method static void Main(string[] args) { //display hello world Console.WriteLine("Hello, World!"); // wait for user to press any key Console.ReadKey(); } } }
Output
Hello, World!