public class HW$7\{$

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

Solution sol $=$ new Solution$()$;

int$[]$ arr $=\{1,2,3,4,5,6,7,8,9,10,11,12,13,14\}$;

System.out.println$($sol$.$getMaxProfit$($arr$))$;

$//$ etc.

$\}$

$\}$

class Solution $\{$

$//$ PLEASE REMEMBER TO FILL IN YOUR API DOCUMENTATION BELOW

$/**$

$*$ PURPOSE:

$*$ PARAMETERS:

$*$ RETURN VALUES:

$*/$

public int getMaxProfit$($int$[]$ prices$)\{$

$//$ YOUR CODE HERE

$\}$

$\}$