import java.util.Scanner;

public class Points $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

double$[]$ pointsArray;

double$[]$ modifiedArray;

int numValues;

int i;

numValues $=$ scnr$.$nextInt$()$;

pointsArray $=$ new double$[$numValues$]$;

for $($i $=0$; i $<$ pointsArray.length; $++$i$)\{$

pointsArray$[$i$]=$ scnr$.$nextDouble$()$;

$\}$

$/*$ Your code goes here $*/$

System.out.print$("$Original points: $")$;

for $($i $=0$; i $<$ pointsArray.length; $++$i$)\{$

System.out.printf$("\%\mathrm{.}1$f $",$ pointsArray$[$i$])$;

$\}$

System.out.println$()$;

System.out.print$("$Second half of the points: $")$;

for $($i $=0$; i $<$ modifiedArray.length; $++$i$)\{$

System.out.printf$("\%\mathrm{.}1$f $",$ modifiedArray$[$i$])$;

$\}$

System.out.println$()$;

$\}$

$\}$