// 02282008b.cpp. P H Anderson

#include <stdio.h>

typedef struct 
{
    float root1, root2;
} ROOTS;

typedef struct 
{
    float a, b, c;
} COEFFS;

ROOTS solve_eq_a(float a, float b, float c);
ROOTS solve_eq_b(COEFFS v);

int main()
{
    ROOTS ra, rb;
    COEFFS k;
    
    ra = solve_eq_a(1, 5, 3);
    printf("%.2f %.2f\n", ra.root1, ra.root2);
    
    k.a = 1; k.b = 5; k.c = 3;
    rb = solve_eq_b(k);
    printf("%.2f %.2f\n", rb.root1, rb.root2);  
    
    while(getchar() != 'x')
    {
    }
}

ROOTS solve_eq_a(float a, float b, float c)
{ // stub
    ROOTS r;
    r.root1 = 3; r.root2 = 4;
    return(r);
}

ROOTS solve_eq_b(COEFFS v)
{ // stub
  ROOTS r;
  r.root1 = 4 * v.b;
  r.root2 = 3 * v.a;
  return(r);  
}
/*
3.00 4.00
20.00 3.00
*/