try.cpp

/*  C Program to find the roots of quadratic equation  */

#include<stdio.h>
#include<math.h>

int main()
{
    int A, B, C;
    float disc, deno, x1, x2;
    printf("ENTER THE VALUE OF A :: ");
    scanf("%d", &A);
    printf("\nENTER THE VALUE OF B :: ");
    scanf("%d",&B);
    printf("\nENTER THE VALUE OF C :: ");
    scanf("%d",&C);

    disc=(B*B)-(4*A*C);
    deno = 2 * A;
    if(disc > 0)
    {
    printf("\nTHE ROOTS ARE REAL ROOTS.");
    x1 = (-B/deno)+(sqrt(disc)/deno);
    x2 = (-B/deno)-(sqrt(disc)/deno);
    printf("\n\nTHE ROOTS ARE :: %f and %f\n", x1, x2);
    }
    else if(disc == 0)
    {
    printf("\nTHE ROOTS ARE REPEATED ROOTS.");
    x1 = -B/deno;
    printf("\n\nTHE ROOT IS :: %f\n", x1);
    }
    else
    printf("\nTHE ROOTS ARE IMAGINARY ROOTS.\n");

    return 0;
}