c++ please. code to solve a quadratic equation (a,b,c entered and solution outputed). please include comments to walk through code.

This assignment will give you practice on basic C programming. You will implement a few Cprograms

This is the C code I have so far  #include <stdio.h> #include <stdlib.h> struct employees {     char name[20];     int ssn[9];     int yearBorn, salary; };   // function to read the employee data from the user void readEmployee(struct employees *emp) {     printf("Enter name: ");     gets(emp->name);     printf("Enter ssn: ");     for (int i = 0; i < 9; i++)         scanf("%d", &emp->ssn[i]);     printf("Enter birth year: ");     scanf("%d", &emp->yearBorn);     printf("Enter salary: ");     scanf("%d", &emp->salary); }   // function to create a pointer of employee type struct employees *createEmployee() {     // creating the pointer     struct employees *emp = malloc(sizeof(struct employees));     // function to read the data     readEmployee(emp);     // returning the data     return emp; }   // function to print the employee data to console void display(struct employees *e) {     printf("%s", e->name);     printf("  %d%d%d-%d%d-%d%d%d%d",…