$1\mathrm{.}42$ LAB: Input and formatted output: Right$-$facing arrow

Given two input integers for an arrowhead and arrow body, print a right$-$facing arrow.

Ex: If the input is:

$0$

the output is:

$1$

$11$

$00000111$

$000001111$

$00000111$

$11$

$1$import java.util.Scanner;

public class LabProgram $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

int baseChar;

int headChar;

$/*$ Type your code here. $*/$

$\}$

$\}$ Please help for Java. This is the question with the start of the code. No user input is needed.