Write a method named draw_patch(int width, int height, char primary, char secondary) which will print the primary character on even columns and the secondary character on odd columns.

For example:

Test	Result
drawPatch(5, 7, '+', '-');	+ - + - + + - + - + + - + - + + - + - + + - + - + + - + - + + - + - +

start with

public void drawPatch(int width, int height, char primary, char secondary) { // TODO your code goes here }