Rearrange the following lines of code to implement a class that describes a square with a given side length. Here is the class definition:

class Square

$\{$

public:

void set$\_$side $($int initial$\_$length$)$ ;

void grow $($int amount$)$;

int get$\_$perimeter$()$ const;

int get$\_$side$\_$length$()$ const;

private:

int side$\_$length;

$\}$ ;

Note that not all lines are useful.

How to use this tool $v$

Unused

return side$\_$length;

$\}$

void grow$($int amount$)$

$\{$

void Square: grow$($int amount$)$

$\{$

int Square: get$\_$perimeter$()$ const

$\{$

void Square: :get$\_$perimeter$()$ const

$\{$

int get$\_$perimeter$()$ const

$\{$

void set$\_$side$($int initial$\_$length$)$

$\{$

void Square: set$\_$side$($int initial$\_$length$)$

$\{$

return $4**$ side$\_$length;

$\}$

return perimeter;

$\}$

$\}$

amount $+=$ side$\_$length;

$\}$

main.cpp

Load default template...

#include $$