import math
from math import sqrt

print "Enter the numbers you would like to find quadratics for" #tests if variables are acquired correctly

a = input("Enter a: ") #variable declared by user input
b = input("Enter b: ") #variable declared by user input
c = input("Enter c: ") #variable declared by user input

equation = b * (b - 4.0) * a * c

if equation >= 0:
    root1 = (-b + math.sqrt(b ** 2 - 4 * a * c)) / 2
    root2 = (-b + math.sqrt(b ** 2 - 4 * a * c)) / 2
    print  "root 1: "  + root1
    print  "root 2: "  + root2


else:
    rP = -b / (2.0 * a )
    iP = math.sqrt(-equation)/(2.0 * a)
    print "root1=" + rP + "+" + iP + "i"
    print "root2= " + rP + "-" + iP + "i"

raw_input()