$1\mathrm{.}19$ LAB: Input and formatted output: Right$-$facing arrow

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

Ex: If the input is:

$0,1$

the output is:

$1$

$11$

$00000111$

$000001111$

$00000111$

$11$

$1$

LAB

$1\mathrm{.}19\mathrm{.}1$: LAB: Input and formatted output: Right$-$facing arrow

main.cpp

#include $$