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Fedor unknown2020-11-28 11:53:53
Java
Fedor unknown, 2020-11-28 11:53:53

How to return an array in reverse order?

Hello!
I have an array with Fibonacci numbers:

Random random = new Random();
        int[] array = new int[random.nextInt(16)];
        int x = 1;
        int y = 0;
        int z;

        for (int i = 0; i < array.length; i++) {
            z = x + y;
            x = y;
            y = z;
            array[i] = y;
        }
        System.out.println("Исходный массив: " + Arrays.toString(array));


How to enter an array in reverse order?

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1 answer(s)
O
Orkhan, 2020-11-28
@turdubekov

Good afternoon
https://www.softwaretestinghelp.com/reverse-an-arr...

public class Main
{
    public static void main(String[] args) {
    Integer[] intArray = {10,20,30,40,50,60,70,80,90};
     
  //print array starting from first element
    System.out.println("Original Array:");
    for(int i=0;i<intArray.length;i++)
         System.out.print(intArray[i] + "  ");
     
    System.out.println();
     
    //print array starting from last element
    System.out.println("Original Array printed in reverse order:");
         for(int i=intArray.length-1;i>=0;i--)
         System.out.print(intArray[i] + "  ");
    }
}

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