package com.company;

import java.util.Scanner;

import static java.lang.Math.*;

public class Nums2To100 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        float a = scanner.nextFloat();
        Double b = Double.parseDouble(scanner.next());
        Double c = Double.parseDouble(scanner.next());

        double f1 = pow(((pow(a, 2) + pow(b, 2)) / (pow(a, 2) - pow(b, 2))), ((a + b + c) / sqrt(c)));
        double f2 = pow((pow(a, 2) + pow(b, 2) - pow(c, 3)), (a - b));
        double dif = abs(((a + b + c) / 3) - ((f1 + f2) / 2));

        System.out.printf("F1 result: %.2f;",f1);
        System.out.printf(" F2 result: %.2f;",f2);
        System.out.printf(" Diff: %.2f",dif);
    }
}