HousePainting

import java.util.Scanner;

public class HousePainting {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in );
        double X = Double.parseDouble(scanner.nextLine());
        double Y = Double.parseDouble(scanner.nextLine());
        double H = Double.parseDouble(scanner.nextLine());

        double rearArea = X*X;
        double frontArea = rearArea-(1.2*2);
        double windowArea = 1.5*1.5;
        double sideWallsArea = X*Y;
        double leftSideArea = sideWallsArea-windowArea;
        double rightSideArea = sideWallsArea-windowArea;

        double roofArea = (X*Y)*2;
        double roofTriangleArea = (X*H)/2;
        double sumOfRoofTriangles = roofTriangleArea*2;

        double sumOfAllWalls = rearArea+frontArea+leftSideArea+rightSideArea;
        double sumOfRoofs = roofArea+sumOfRoofTriangles;

        double greenColor = sumOfAllWalls/3.4;
        double redColor = sumOfRoofs/4.3;
        System.out.printf("%.2f%n",greenColor);
        System.out.printf("%.2f",redColor);
    }
}