Q.Write a C program to find the root of the given quadratic equation using the conditional (if-else) case. The textbook presents this worked program, transcribed exactly as printed (including its printed errors):

/*program to find the root of the quadratic equation*/  
#include<stdio.h>  
#include<math.h>  
void main()  
{  
    floata,b,c,discrmnt,x-imag-1,x-imag-2,x-real-1,x-real-2,temp;  
    scanf("%f%f%f",&a,&b,&c);  
    printf("a=%f,b=%f,c=%f\n",a,b,c);  
    discrmnt=b*b-4.0*a*c;  
    if(discrmnt<0)  
    {  
        discrmnt=-discrmnt;  
        x-imag-1=sqrt(discrmnt)/(2.0*a);  
        x-imag-2=x-imag-1;  
        x-real-1=-b(2.0*a);  
        printf("complex conjugate roots\n");  
        printf("realpart=%16.8e\n",x-real-1);  
        printf("imaginarypart=%16.8e\n",x-imag-1);  
    }  
    else  
    {  
        if(discrmnt==0)  
        {  
            x-real-1=-b/(2.0*a);  
            printf("Repeated roots\n");  
            printf("Real roots=%16.8e\n",x-real-1);  
        }  
        else  
        {  
            temp=sqrt(discrmnt);  
            x-real-1=(-b+temp)/(2.0*a);  
            x-real-2=(-b-temp)/(2.0*a);  
            printf("Real roots\n");  
            printf("Real root-1=%16.8e\n",x-real-1);  
            printf("Real root-2=%16.8e\n",x-real-2);  
        }  
    }  
}   /*End of main*/