Lab4(VZ)

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

int main(void)
{
    setlocale(LC_ALL, "Ukr");

    const double K = 5.498, L = 0.995, M = 3.14;
    double x, y, a, b;

    printf("\t+------------------|------------------|------------------|------------------+\n");
    printf("\t|\ta = \t\t    b = \t\tx = \t\t  y = \t    |\n");
    printf("\t+------------------|------------------|------------------|------------------+\n");

    for (int i = 0; i < 3; i++)
    {
        if (i == 0)
        {
            x = 3.47;
        }
        else if (i == 1)
        {
            x = 0.249;
        }
        else
        {
            x = -0.249;
        }

        if (x <= 0)
        {
            a = K;
            b = NULL;
        }
        else
        {
            a = (K - (pow(x, 1. / 3) / 4.0));
            b = L + tan(log(x)) + 2 * M;
        }

        if (a >= b)
        {
            y = log(a - b);
        }
        else
        {
            y = log(b - a);
        }

        printf("\t|    %8.2lf\t\t%8.2lf\t   %8.2lf\t     %8.2lf\t    |\n", a, b, x, y);
    }
    printf("\t+------------------|------------------|------------------|------------------+\n");

    system("pause");
}