class leader: y² = x³ + 17x + 40

Sr no.	class members	# points	points
1	y2 = x3 + 17x + 40	7	(10,0) (20,25) (20,30) (35,15) (35,40) (45,5) (45,50)
2	y2 = x3 + 32x + 35	7	(5,10) (5,45) (25,20) (25,35) (30,0) (50,5) (50,50)
3	y2 = x3 + 7x + 50	7	(5,10) (5,45) (10,25) (10,30) (45,5) (45,50) (50,0)
4	y2 = x3 + 2x + 10	7	(15,15) (15,40) (20,25) (20,30) (35,0) (40,20) (40,35)
5	y2 = x3 + 52x + 30	7	(15,15) (15,40) (25,20) (25,35) (30,10) (30,45) (40,0)