Computer modelling and simulation Using the top–down method, please describe an algorithm for a program to solve the real roots of a quadratic equation
ax2 + bx + c = 0
Your algorithm should ask the user for the coefficients. To calculate the roots of the equation,

Your algorithm should calculate the discriminant D given by D = b2 – 4ac.
If D > 0, the algorithm displays a message: The equation has two roots and then displays the roots.
If D = 0, the algorithm displays a message: The equation has one root, and then displays the root.
If D < 0, the algorithm displays a message: The equation has no real roots.
Create a flowchart for your algorithm.