text: Driver code
code: p1 = Point ( 1 , 0 ) NEW_LINE q1 = Point ( 1 , 2 ) NEW_LINE printCorners ( p1 , q1 , 2 ) NEW_LINE p = Point ( 1 , 1 ) NEW_LINE q = Point ( - 1 , - 1 ) NEW_LINE printCorners ( p , q , 2 * math . sqrt ( 2 ) ) NEW_LINE