Finding the End Index of the Specified Range in C#
The Range Structure is introduced in C# 8.0. It represents a range that has a start and end indexes. You are allowed to find the end index of the given ranges with the help of End Property provided by the Range struct.
Syntax:
public property Index End { Index get(); };
Here, Index represents the end index.
Example 1:
CSharp
// C# program to illustrate the use // of End property of Range struct using System; namespace range_example { class Program { static void Main( string [] args) { // Creating range // using Range Constructor var r1 = new Range(0, 5); // Creating range // using range operator Range r2 = 3..7; // Finding the last index // of r1 and r2 ranges // Using End property var res1 = r1.End; Console.WriteLine( "End index of r1 range: " + res1); var res2 = r2.End; Console.WriteLine( "End index of r2 range: " + res2); } } } |
Output:
End index of r1 range: 5 End index of r2 range: 7
Example 2:
CSharp
// C# program to illustrate how to use // End property of Range structure using System; namespace range_example { class GFG { // Main Method static void Main( string [] args) { // Creating and initializing an array string [] arr = new string [8] { "Archery" , "Badminton" , "Cricket" , "Bowling" , "Boxing" , "Curling" , "Tennis" , "Skateboarding" }; // Creating ranges // Using Range(Index, Index) // Constructor var r1 = new Range(0, 3); var r2 = new Range(4, 7); // Finding the last index // of the specified range // Using End property var res1 = r1.End; var res2 = r2.End; Console.WriteLine( "End Index of Range {0} is {1}" + " and the item is {2}" , r1, res1, arr[res1]); Console.WriteLine( "End Index of Range {0} is {1} and" + " the item is {2}" , r2, res2, arr[res2]); } } } |
Output:
End Index of Range 0..3 is 3 and the item is Bowling End Index of Range 4..7 is 7 and the item is Skateboarding
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