#include <iostream>
#include <cmath>

using namespace std;

int main() {
    double a, b, c;
    cin >> a >> b >> c;
    double m;
    if (a > min(cos(b), c)) {
        m = max(a, b);
    } else if (a < min(cos(b), c)) {
        m = 0.0;
    } else {
        m = 1.0;
    }
    cout << "m = " << m << endl;
    double sa = sqrt(abs(a));
    cout << "sqrt(abs(a)) = " << sa << endl;
    double t = m - sa;
    cout << "t = " << t << endl;
}