2

#include "pch.h"
#include <iostream>
#include <cmath>

using namespace std;

int main()
{
	float a = -0.6, b = 5.3,z,t,c;
	if (a < b) z = sqrt(abs(pow(a,2) - pow(b,2)));
	else z= 1 - 2 * cos(a)*sin(b);
	c = log10(z);
	if (z < b) t = (pow(z + pow(a, 2),(1 / 3)));
	else if (z = b) t=(1 - c + cos(pow(a, 2) * b));
	else t=(1 / (cos(z*a)));
	cout << a << endl << b << endl << z << endl << t;
}