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How to return an array from a method in Java?
We can return an array in Java from a method in Java. Here we have a method createArray() from which we create an array dynamically by taking values from the user and return the created array.
Example
import java.util.Arrays;
import java.util.Scanner;
public class ReturningAnArray {
public int[] createArray() {
Scanner sc = new Scanner(System.in);
System.out.println("Enter the size of the array that is to be created:: ");
int size = sc.nextInt();
int[] myArray = new int[size];
System.out.println("Enter the elements of the array ::");
for(int i=0; i<size; i++) {
myArray[i] = sc.nextInt();
}
return myArray;
}
public static void main(String args[]) {
ReturningAnArray obj = new ReturningAnArray();
int arr[] = obj.createArray();
System.out.println("Array created is :: "+Arrays.toString(arr));
}
}Output
Enter the size of the array that is to be created:: 5 Enter the elements of the array :: 23 47 46 58 10 Array created is :: [23, 47, 46, 58, 10]
Updated on: 30-Jul-2019
5K+ Views
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