Finding Roots of a Quadratic Equation

Given a quadratic equation in the form ax² + bx + c = 0 with a ≠ 0, you are required to compute its two roots using the formulas:

$$x_1=\frac{-b+\sqrt{b^2-4ac}}{2a}, \quad x_2=\frac{-b-\sqrt{b^2-4ac}}{2a}$$

The results must be output with precision up to 5 decimal places.

inputFormat

The input consists of three space-separated numbers: a, b, and c, representing the coefficients of the quadratic equation ax² + bx + c = 0. It is guaranteed that a is not equal to 0.

outputFormat

Output two numbers: the values of x₁ and x₂ calculated using the formulas provided. Each value should be formatted to exactly 5 decimal places. The first number corresponds to x₁ using the '+' formula, and the second corresponds to x₂ using the '-' formula.

sample

1 -3 2

2.00000 1.00000