# quadratic4.py
import math  

def main():
    print("This program finds the real solutions to a quadratic\n")

    a, b, c = eval(input("Please enter the coefficients (a, b, c): "))

    discrim = b * b - 4 * a * c    
    if discrim < 0:
        print("\nThe equation has no real roots!")
    elif discrim == 0:
        root = -b / (2 * a)
        print("\nThere is a double root at", root)
    else:
        discRoot = math.sqrt(b * b - 4 * a * c)
        root1 = (-b + discRoot) / (2 * a)
        root2 = (-b - discRoot) / (2 * a)
        print("\nThe solutions are:", root1, root2 )
main()