My accurate floating point arithmetic (length*width=area) program code (gives errors):

Question

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Code_Coach_Challenge
{
class Program
{
static void Main(string[] args)
{
//sides of the room
double length = (5.4),(2.5);

int length = 3;
length = '(5.4),(2.5),(3)';
Convert.ToDouble(Console.ReadLine(length);

double width = (2.3),(2.5);

width = '(2.3),(2.5),(4)';
int width = 4;
Convert.ToDouble(Console.ReadLine(width);

//output the area
Console.Write(length*width);

}
}
}

Answer 1

Blake Smith

You have many mistakes.

Variable can't have comma separated values so

double length = 5.4, 2.5 is wrong

Others are also same.

Take user input, don't write Hard Code value

Convert.ToDouble(Console.ReadLine()); should be assign to a variable.

You need to review lesson again

Answer 2

Blake Smith

Lol I am telling you problem and you are saying your code is best instead of accepting mistake.

Answer 3

Blake Smith

As I said don't write Hard Code value and Convert.ToDouble should be assign to a variable so your inputs should be:

length = Convert.ToDouble(Console.ReadLine());

width = Convert.ToDouble(Console.ReadLine());

Answer 4

I recently finished all the test cases individually. The code below worked. For some reason it has not passed me to the next lesson.... 🙂

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Code_Coach_Challenge
{
class Program
{
static void Main(string[] args)
{
//sides of the room
double length;
double width;
length = 2.5; Convert.ToDouble(Console.ReadLine());
width = 2.5; Convert.ToDouble(Console.ReadLine());

//output the area
Console.Write(length*width);

}
}
}

Answer 5

My code is the best