Complete the following program that writes the first nperfect squares$($starting from $1)$ into a file named perfectsq.txt$.$ Each number is on a separate line in the file.

Sample runs

Input $1$:

$5$

Output $1$:

$1491625$

Input $2$:

$10$

Output $2$:

$149162536496481100$

$//$ add proper import statements so that

$//$ the programs compiles fine

$//$ your code starts here

$//$ your code ends here

public class Test $\{$

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

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

int n $=$ stdin.nextInt$()$;

$/*$ instantiate a PrintWriter object for writing to file

$*$ perfectsq.txt

$*/$

$//$ your code starts here

$//$ your code ends here

for $($int i $=1$; i $<=$ n; i$++)\{$

$/*$ Write each square to the file

$*/$

$//$ your code starts here

$//$ your code ends here

$\}$

$//$ close the PrintWriter

output.close$()$;

$\}$

$\}$