Question

How to move element to end of array in C#

Answer 1

using System;

public class Program
{
    private static void ShiftArrayToLeft(int[] arr, int start) {
        for (int i = start; i < arr.Length - 1; i++) {
            arr[i] = arr[i + 1];
        }
    }

    private static void MoveElementToEndOfArray(int[] arr, int index) {
        int n = arr[index];
        
        ShiftArrayToLeft(arr, index);
        arr[arr.Length - 1] = n;
    }

    private static void PrintArray(int[] arr) {
        for (int i = 0; i < arr.Length; i++) {
            Console.Write(arr[i] + " ");
        }
    }
    
    public static void Main(string[] args)
    {
        int[] arr = new int[] {4, 9, 12, 90, 13, 0, 3, 97};

        PrintArray(arr);

        int index = 4;
            
        Console.WriteLine("\nelement value: " + arr[index]);
            
        MoveElementToEndOfArray(arr, index);
        
        PrintArray(arr);
    }
}




/*
run:
  
4 9 12 90 13 0 3 97 
element value: 13
4 9 12 90 0 3 97 13 
  
*/

 

70+ SQL courses for beginners and professionals