How to Iterate Over an Array in Reverse Order in C# - Step by Step Examples

How to Iterate Over an Array in Reverse Order in C# ?

Answer

To iterate over an array in C# in reverse order, you can use a for loop starting from the last index to the first index.

✐ Examples

1 Iterate Over Integer Array in Reverse with for Loop

In this example,

We create an integer array named numbers with some values.
We use a for loop starting from the last index to iterate over each element of the array in reverse order.

C# Program

using System;

public class Program
{
    public static void Main()
    {
        int[] numbers = new int[] { 1, 2, 3, 4, 5 };
        for (int i = numbers.Length - 1; i >= 0; i--)
        {
            Console.WriteLine(numbers[i]);
        }
    }
}

Output

2 Iterate Over String Array in Reverse with foreach Loop

In this example,

We create a string array named fruits with some values.
We use a foreach loop starting from the last index to iterate over each element of the array in reverse order.

C# Program

using System;

public class Program
{
    public static void Main()
    {
        string[] fruits = new string[] { "apple", "banana", "cherry" };
        Array.Reverse(fruits);
        foreach (string fruit in fruits)
        {
            Console.WriteLine(fruit);
        }
    }
}

Output

cherry
banana
apple

Summary

In this tutorial, we learned How to Iterate Over an Array in Reverse Order in C# language with well detailed examples.

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How to Iterate Over an Array in Reverse Order in C# - Step by Step Examples

How to Iterate Over an Array in Reverse Order in C# ?

Answer

✐ Examples

1 Iterate Over Integer Array in Reverse with for Loop

C# Program

Output

2 Iterate Over String Array in Reverse with foreach Loop

C# Program

Output

Summary

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