#How to pass an array variable from one class to another?

9 messages · Page 1 of 1 (latest)

distant trench
#

I am working on arrays and wanted to create separate classes for separate methods...i made a class of taking input of all the elements of arrays...and on the second class i want to get that array which was input by the user..Please help me... here's my code :

import java.util.Scanner;

public class makeArrayMethod {
public static void main() {

    Scanner in = new Scanner(System.in);
    int an, i, n;
    System.out.println("Size of the Array : ");
    an = in.nextInt();

    int[] arr = new int[an];

    System.out.println("Enter the number in the array : ");

    for (i = 0; i < arr.length; i++) {
        n = in.nextInt();
        arr[i] = n;
    }
}

}

cosmic juncoBOT
#

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distant trench
# 
import java.util.Scanner;

public class makeArrayMethod {
    public static void main() {

        Scanner in = new Scanner(System.in);
        int an, i, n;
        System.out.println("Size of the Array : ");
        an = in.nextInt();

        int[] arr = new int[an];

        System.out.println("Enter the number in the array : ");

        for (i = 0; i < arr.length; i++) {
            n = in.nextInt();
            arr[i] = n;
        }
    }
}
olive token
#

declare the array as a field and use a getter to access it from the other class.

distant trench
#

Okie Dokie 🫡

olive token
distant trench
#

Thank you

cosmic juncoBOT
# distant trench Thank you

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