import java.util.Arrays;

class Main {
    public static void main(String[] args) {

        int [] arr1 = {54, 44, 39, 10, 12, 101};

        Arrays.sort (arr1);

        System.out.println (Arrays.toString(arr1));
    }
}
// Output: [10, 12, 39, 44, 54, 101]