All Languages >> Java >> reverse array in java

“reverse array in java” Code Answer’s

reverse array in java

java by Obnoxious Osprey on May 10 2020 Donate

int length = array.length;
		for(int i=0;i<length/2;i++) {
			int swap = array[i];
			array[i] = array[length-i-1];
			array[length-i-1] = swap;
		}
or
Collections.reverse(Arrays.asList(array));

java how to reverse an array

java by Expensive Earthworm on Feb 16 2021 Donate

int length = array.length;
		for(int i=0;i<length/2;i++) {
			int swap = array[i];
			array[i] = array[length-i-1];
			array[length-i-1] = swap;
		}

reverse array java

java by Outrageous Owl on Nov 23 2020 Donate

// reverse array

for(int i=intArray.length-1;i>=0;i--)
         System.out.print(intArray[i] + "  ");

java code to reverse an array

java by Wrong Wallaby on Apr 03 2021 Donate

public class ReverseArray {  
    public static void main(String[] args) {  
        //Initialize array  
        int [] arr = new int [] {1, 2, 3, 4, 5};  
        System.out.println("Original array: ");  
        for (int i = 0; i < arr.length; i++) {  
            System.out.print(arr[i] + " ");  
        }  
        System.out.println();  
        System.out.println("Array in reverse order: ");  
        //Loop through the array in reverse order  
        for (int i = arr.length-1; i >= 0; i--) {  
            System.out.print(arr[i] + " ");  
        }  
    }  
}

Add a Grepper Answer