Step by Step solution about How to resolve the algorithm Input loop step by step in the C# programming language

The provided C# code reads lines of text from a file and prints them to the console. Here's a detailed explanation:

using System; using System.IO;

: These lines include the necessary namespaces for working with files and streams in C#.

class Program: This defines the Program class, which is the entry point of the program.

static void Main(string[] args): This is the main method of the program, where execution begins.

using (var b = new StreamReader("file.txt")): Here, a StreamReader object (named b) is created to read text from a file named "file.txt". The using statement ensures that the StreamReader is properly disposed of after use, which is essential for resource management and cleanup.

string line; while ((line = b.ReadLine()) != null) Console.WriteLine(line);: This code reads lines of text from the file using the ReadLine() method. It iterates through the lines as long as they are not null. Each line is printed to the console using Console.WriteLine().

} Console.ReadKey();: This is not present in the provided code. However, if you add it, the program will pause and wait for a key to be pressed before exiting. This can be useful for debugging or preventing the console window from closing immediately.

Overall, this code provides a simple way to read and display the contents of a text file.

using System;
using System.IO;

class Program
{
    static void Main(string[] args)
    {
        // For stdin, you could use
        // new StreamReader(Console.OpenStandardInput(), Console.InputEncoding)

        using (var b = new StreamReader("file.txt"))
        {
            string line;
            while ((line = b.ReadLine()) != null)
                Console.WriteLine(line);
        }
    }
}