SortedSet class represents the collection of objects in sorted order. This class comes under the System.Collections.Generic namespace. SortedSet<T>.Count Property is used to get the number of elements in the SortedSet.
Properties:
- In C#, SortedSet class can be used to store, remove or view elements.
- It maintains ascending order and does not store duplicate elements.
- It is suggested to use SortedSet class if you have to store unique elements and maintain ascending order.
Syntax:
mySortedSet.Count
Here, mySortedSet is a SortedSet.
Below given are some examples to understand the implementation in a better way:
Example 1:
// C# code to get the number of // elements in the SortedSet using System;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a SortedSet of integers
SortedSet< int > mySortedSet = new SortedSet< int >();
// adding elements in mySortedSet
mySortedSet.Add(1);
mySortedSet.Add(2);
mySortedSet.Add(3);
mySortedSet.Add(4);
mySortedSet.Add(5);
// Displaying the number of elements in
// the SortedSet using "Count" function
Console.WriteLine( "The number of elements in mySortedSet are: " + mySortedSet.Count);
}
} |
Output:
The number of elements in mySortedSet are: 5
Example 2:
// C# code to get the number of // elements in the SortedSet using System;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a SortedSet of strings
SortedSet< string > mySortedSet = new SortedSet< string >();
// adding elements in mySortedSet
mySortedSet.Add( "Hey" );
mySortedSet.Add( "GeeksforGeeks" );
mySortedSet.Add( "and" );
mySortedSet.Add( "Geeks Classes" );
// Displaying the number of elements in
// the SortedSet using "Count" function
Console.WriteLine( "The number of elements in mySortedSet are: " + mySortedSet.Count);
}
} |
Output:
The number of elements in mySortedSet are: 4
Reference: