O co chodzi ?

wczytujesz dwie liczby a i b jeżeli a>0 i b>0 "a > 0 && b > 0" to wyświetlasz "1" i tak dalej

Its cartesian coordinates (e.g. x,y coordinate): Just follow the instructions: - for the first quadrant: a>0 and b>0; - for the second quadrant: a<0 and b>0; - for the third quadrant: a<0 and b<0; - for the fourth quadrant: a>0 and b<0. So the graph would look like this:

.
       |
 "Q4"  |  "Q1"
       |
-------|--------
       |
  "Q3" |  "Q2"
       |