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C# C# Basics Methods Method Parameters

Posted by johnchester
johnchester
6,757 Points

Shouldn't this be correct code for the question? C#

Check the code, why does it keep saying its wrong?

Program.cs 
using System;

class Program
{

    static double Multiply(double first, double second)
    {
        return first * second;
    }


    static void Main(string[] args)
    {
        double total = Multiply(2.5, 2);
        Console.WriteLine(total);
        double total2 = Multiply(6, 7);
        Console.WriteLine(total2);
    }

}

2 Answers

Daniel Turato
seal-mask
PLUS
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Turato
Java Web Development Techdegree Graduate 30,124 Points
Daniel Turato
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Turato
Java Web Development Techdegree Graduate 30,124 Points

The challenge requires you not to return the result from multiply but instead output to the console. So you should change the return type on the multiply method from double to void and output the result in that method instead of Main. Otherwise, everything else looks good.

johnchester
johnchester
6,757 Points

How would it go with that method? Im stuck

johnchester
johnchester
6,757 Points

How would it go with that method? Im stuck

Daniel Turato
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Turato
Java Web Development Techdegree Graduate 30,124 Points
Daniel Turato
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Turato
Java Web Development Techdegree Graduate 30,124 Points

So your code should look like this 

using System;

class Program
{

    static void Multiply(double first, double second)
    {
        Console.WriteLine(first*second);
    }


    static void Main(string[] args)
    {
        Multiply(2.5, 2);
        Multiply(6, 7);
    }

}
Robert Mukamba
Robert Mukamba
10,774 Points
Robert Mukamba
Robert Mukamba
10,774 Points

using System;

class Program {

static double Multiply(double first, double second)
{
    return first * second;
}

static void Main(string[] args)
{
    double total = Multiply(2.5, 2);
    double total2 = Multiply(6, 7);
    Console.WriteLine(total + (total2));

}

}

Robert Mukamba
Robert Mukamba
10,774 Points

That is the code that will pass the challenge dear brothers...