/**

* Created by media on 2016-06-30.

*/

import java.util.Scanner;

public class Multiadd {

public static double multiadd(double a, double b, double c){

return a*b+c;

}

public static void displayMessage(String functionName, boolean ok){

String information;

if(ok){

information = "properly.";

} else{

information = "badly";

}

System.out.println("Function " + functionName + " works " + information);

}

public static void main(String[] args){

boolean isworkingcorrect = false;

String messagetouser;

Scanner in = new Scanner(System.in);

double test = multiadd(1.0,2.0,3.0);

double result1 = multiadd(Math.cos(180.0/4.0),0.5,Math.sin(180.0/4.0));

double result2 = multiadd(Math.log10(10.0),1,Math.log10(20.0));

System.out.printf("Result 1 is: %.3f\n", result1);

System.out.printf("Result 2 is: %.3f", result2);

System.out.print("\nWrite number: ");

double result3Input = in.nextDouble();

double result3 = multiadd(result3Input,Math.exp(-result3Input),Math.sqrt(1-Math.exp(-result3Input)));

System.out.printf("Result 3 is: %.3f", result3);

/*

if(result == 5){

isworkingcorrect = true;

}

displayMessage("multiadd", isworkingcorrect);

*/

}

}