import java.util.Arrays;
public class Main {
public static void main(String[] args) {
int[] i1 = new int[] { 2, 2, 5, 4, 1 };
for (int i:i1){
System.out.print(" " + i);
}
Arrays.sort(i1);
for (int i:i1){
System.out.print(" " + i);
}
int[] i2 = new int[] { 51, 21, 31, 11, 41 };
Arrays.sort(i2, 1, 4);
for (int i:i2){
System.out.print(" " + i);
}
}
}