Quadratic equation2

import cmath


a=int(input("Enter a: "))
b=int(input("Enter b: "))
c=int(input("Enter c: "))

d = (b**2) - (4*a*c)
s1 = (-b-cmath.sqrt(d))/(2*a)
s2 = (-b+cmath.sqrt(d))/(2*a)

print('The Roots are {0} and {1}'.format(s1,s2))