how to take input in string array in java code example

Example 1: take string array input in java

String[] array = new String[20];

        System.out.println("Please enter 20 names to sort");              
        Scanner s1 = new Scanner(System.in);
        for (int i = 0; i < 20;){

            array[i] = s1.nextLine();


        }

Example 2: how to get array input in java

public class TakingInput {

    public static void main(String[] args) {

        Scanner s=new Scanner(System.in);

        System.out.println("enter number of elements");

        int n=s.nextInt();

        int arr[]=new int[n];

        System.out.println("enter elements");

        for(int i=0;i<n;i++){//for reading array
            arr[i]=s.nextInt();

        }

        for(int i: arr){ //for printing array

            System.out.println(i);

        }


    }

}