[Olegu] Prog. Lab2. N26

#include "iostream"
#include "conio.h"
#include "math.h"

using namespace std;

int main() {
    cout << "Avtor – Sibaev O., student gr. PIbd-11" << endl;
    cout << "Variant N 26" << endl;
    cout << "Programma vvodit znachenie argumenta x i vichislaet znachenie func Y" << endl;
    cout << "    | 1 - x^4       x > 4" << endl;
    cout << "Y = | -2 * x        0 <= x <= 4" << endl;
    cout << "    | e^sin(x)      x < 0" << endl;
    cout << "vvedite x = ";

    double x = 0, y = 0;
    cin >> x;
    y = x > 4 ? 1 - pow(x, 4) : x >= 0 ? -2 * x : pow(exp(1.0), sin(x));
    cout << "Y = " << y << endl;

    _getch();
    return 0;
}