In C$++.$ Make a quadratic equation solver using this template. And explain each step

This is a program to give the solutions to a quadratic equation.

The user will enter the three coefficients of the equation.

Let's call them a$,$ b$,$ c$.$ So the equation is ax$^2+$ bx $+$ c $=0$

By the quadratic formula the solutions are

x$1=-$b $+$ sqrt$($b$^2-4$ac$)$ all divided by $2$a$.$

x$2=-$b $-$ sqrt$($b$^2-4$ac$)$ all divided by $2$a$.$

Note: In the C$++$ code we need to be very careful about

the order in which arithmetic operations are performed.

For the output we'll round to three digits after the decimal point

and we'll place the result in a "column" as shown below

x$1=45\mathrm{.}567$

x$2=1234\mathrm{.}200$

$*/$

#include

using namespace std;

int main$()//$ This is a single line comment

$\{$

double a$,$ b$,$ c$,$ x$1,$ x$2,$ discriminant;

$//$ prompt the user for three coefficients

$//$ input statement for a$,$ b and c$.$

$//$ Set discriminant to b squared minus $4$ times ac$.$

$//$ Two more assignment statements...

$//$ First assignment statement gives x$1$ a value.

$//$ Second assignment statement gives x$2$ a value.

$//$ Output the result to the console e$.$g$.$

$//$ x$1=45\mathrm{.}676$

$//$ x$2=3456\mathrm{.}200$

$//$ NOTICE: The outputs are formated using setw

$//$ and the number of digits after the decimal point

$//$ is $3.$

return $0$;

$\}$