g. drawRect(x,y,width,height);
All the parameters are integers,representing a pixel number.x,y are the coordinates of the top left of the rectangle. Hint: use nested loops.
Answer....
void setup(){}
void draw() {
int flats=5;
int floors=4;
int yCoord=10;
int xCoord;
for (int floor=0;floor<floors;floor++) {
xCoord=0;
for (int flat=0;flat<flats;flat++) {
rect(xCoord, yCoord, 18, 10);
rect(xCoord+9, yCoord+10, 18, 10);
xCoord=xCoord+20;
}
yCoord=yCoord+20;
}
}
source : Java for students
Douglas Bell and Mike Parr. -- 2nd ed. page 136
ISBN : 0-13010922-3
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