a = 1, b = 4, c = 60 
a = 2, b = -1, c = 200 
a = 10, b = -10, c = 0.01 
a = 31, b = 12, c = 0.5 
a = 0.1, b = 0.1, c = 10 
a = 10, b = 1, c = 60 
a = 474.12, b = 28.43, c = 17.03 
a = 8.39, b = 90.96, c = 0.25 
a = 0, b = 8.01, c = 115.63 
a = 0, b = 20.62, c = 362 
a = 63.79, b = 0.60, c = 0.38 |