Show me the$*15\mathrm{.}9($Draw lines using the arrow keys$)$ Write a program that draws line segments

using the arrow keys. The line starts from the center of the pane and draws

toward east, north, west, or south when the right$-$arrow key, up$-$arrow key, leftarrow

key, or down$-$arrow key is pressed, as shown in Figure $15\mathrm{.}26$b$.$ steps to solve