Step by Step solution about How to resolve the algorithm Sort an array of composite structures step by step in the C# programming language

This code snippet demonstrates how to sort a list of custom structs, Entry, by their Name property using LINQ's OrderBy method. Here's a breakdown of the code:

1. Custom Struct Entry:

• The code defines a custom struct called Entry with two properties: Name (a string) and Value (a double).

2. List of Entries:

• A list of Entry objects named Elements is initialized. It contains six sample entries with element names and their atomic weights.

3. Sorting with OrderBy:

• The Elements list is sorted using LINQ's OrderBy method, which takes a lambda expression as an argument. In this case, the lambda expression specifies that the list should be sorted by the Name property of each Entry.
• The result of the sorting operation is stored in a new list called sortedElements.

4. Displaying Sorted Elements:

• The sortedElements list is iterated over, and for each Entry object, the Name and Value properties are printed to the console.

5. Output:

• The program outputs the sorted list of element names and their corresponding atomic weights in ascending order of element names.

For example, if the input list of elements is [{Krypton, 83.798}, {Beryllium, 9.012182}, {Silicon, 28.0855}, {Cobalt, 58.933195}, {Selenium, 78.96}, {Germanium, 72.64}], the output would be:

Beryllium   9.012182
Cobalt      58.933195
Germanium   72.64
Krypton     83.798
Selenium    78.96
Silicon     28.0855

This code shows a simple use case of sorting a list of custom structs based on a specific property using LINQ's OrderBy method.

using System;
using System.Collections.Generic;
using System.Linq;

class Program
{        
    struct Entry
    {
        public Entry(string name, double value) { Name = name; Value = value; }
        public string Name;
        public double Value;
    }

    static void Main(string[] args)
    {
        var Elements = new List<Entry>
        {
            new Entry("Krypton", 83.798), new Entry("Beryllium", 9.012182), new Entry("Silicon", 28.0855),
            new Entry("Cobalt", 58.933195), new Entry("Selenium", 78.96), new Entry("Germanium", 72.64)
        };

        var sortedElements = Elements.OrderBy(e => e.Name);

        foreach (Entry e in sortedElements)
            Console.WriteLine("{0,-11}{1}", e.Name, e.Value);
    }
}