#include<iostream>
#include<cmath>


using namespace std;

double maxn(double a, double b, double c) {
    if (a > b && a > c) {
        return(a);
    }
    if (b > a && b > c) {
        return(b);
    }

    return(c);
}
double minn(double a, double b, double c) {
    if (a < b && a < c) {
        return(a);
    }
    if (b < a && b < c) {
        return(b);
    }

    return(c);

}

double calculating(double a, double x) {
    if (a > x) {
        return(minn(pow(cos(a * x), 2), pow(sin(x), 3), a - x));
    }
    if (a == x) {
        return(exp(a + x));
    }

    return(maxn(log10(abs(a + x)), sqrt(abs(x)), 1));
}
void setax(double& a, double& x) {
    cin >> a;
    cin >> x;
}
void getc(double c) {
    cout << c << endl;
}