Generate 20 Floating Numbers programmatically

Hi Vinay Kumar,

Maybe this could help you out and it is written in C#.

using System;
using System.Collections.Generic;
using System.Linq;
namespace Generate_20_Floating_Numbers_programmatically
{
public class RandomFloatingNumbers {
private static Random random = new Random();
private static int START_NUMBER = 12;
public static float[] Twenty_Floating_Numbers()
{
List<float> result = new List<float> { };
int length = 20;
for (int i = 0; i < length; i++)
{
float randomResult = 0.0f;
if(i ==0)
{
randomResult = (float)Math.Round(random.Next(START_NUMBER, START_NUMBER) + random.NextDouble(), 2);
result.Add(randomResult);
}
else
{
int nextNumber = (int)(Math.Round((result[i - 1] % 1),2) * 100);
randomResult = (float)Math.Round(random.Next(nextNumber, nextNumber) + random.NextDouble(), 2);
result.Add(randomResult);
}
}
return result.ToArray();
}
}
class Program
{
static void Main(string[] args)
{
//Put the generated floating number into an array
float[] arrayOfTwentyNumber = RandomFloatingNumbers.Twenty_Floating_Numbers();
//end
foreach (var item in arrayOfTwentyNumber)
{
Console.Write("{0},",item);
}
Console.WriteLine("");
//Split the array into two arrays
float[] firstTenFloatArray = new float[10];
float[] lastTenFloatArray = new float[10];
Array.Copy(arrayOfTwentyNumber, firstTenFloatArray, 10);
Array.Copy(arrayOfTwentyNumber, lastTenFloatArray, 10);
//end of split
//Reverse arrays
Array.Reverse(firstTenFloatArray);
Array.Reverse(lastTenFloatArray);
//end of reverse
//Print Arrays
Console.WriteLine("First ten array items");
foreach (float item in firstTenFloatArray)
{
Console.WriteLine(item);
}
Console.WriteLine("End of first ten array items");
Console.WriteLine("Last ten array items");
foreach (float item in lastTenFloatArray)
{
Console.WriteLine(item);
}
Console.WriteLine("End of last ten array items");
//end of print arrays
//sum of arrays
var result1 = firstTenFloatArray.Sum();
var result2 = lastTenFloatArray.Sum();
//print sum of arrays
Console.WriteLine("Sum of first ten array items {0}", result1);
Console.WriteLine("Sum of last ten array items {0}", result2);
//end of sum
Console.ReadLine();
}
}
}

Output:

Cheers,

Jin

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Jin Necesario6y ago
Hi Vinay Kumar,

Maybe this could help you out and it is written in C#.
using System;
using System.Collections.Generic;
using System.Linq;

namespace Generate_20_Floating_Numbers_programmatically
{

    public class RandomFloatingNumbers {

        private static Random random = new Random();

        private static int START_NUMBER = 12;

        public static float[] Twenty_Floating_Numbers()
        {
            List<float> result = new List<float> { };
            int length = 20;

            for (int i = 0; i < length; i++)
            {
                float randomResult = 0.0f;

                if(i ==0)
                {
                    randomResult = (float)Math.Round(random.Next(START_NUMBER, START_NUMBER) + random.NextDouble(), 2);

                    result.Add(randomResult);
                }
                else
                {
                    int nextNumber = (int)(Math.Round((result[i - 1] % 1),2) * 100);

                    randomResult = (float)Math.Round(random.Next(nextNumber, nextNumber) + random.NextDouble(), 2);

                    result.Add(randomResult);
                }
            }

            return result.ToArray();
        }
    }



    class Program
    {
        static void Main(string[] args)
        {
            //Put the generated floating number into an array
            float[] arrayOfTwentyNumber = RandomFloatingNumbers.Twenty_Floating_Numbers();
            //end

            foreach (var item in arrayOfTwentyNumber)
            {
                Console.Write("{0},",item);
            }

            Console.WriteLine("");
            //Split the array into two arrays
            float[] firstTenFloatArray = new float[10];
            float[] lastTenFloatArray = new float[10];

            Array.Copy(arrayOfTwentyNumber, firstTenFloatArray, 10);

            Array.Copy(arrayOfTwentyNumber, lastTenFloatArray, 10);
            //end of split

            //Reverse arrays
            Array.Reverse(firstTenFloatArray);
            Array.Reverse(lastTenFloatArray);
            //end of reverse

            //Print Arrays
            Console.WriteLine("First ten array items");
            foreach (float item in firstTenFloatArray)
            {
                Console.WriteLine(item);
            }
            Console.WriteLine("End of first ten array items");

            Console.WriteLine("Last ten array items");
            foreach (float item in lastTenFloatArray)
            {
                Console.WriteLine(item);
            }
            Console.WriteLine("End of last ten array items");
            //end of print arrays

            //sum of arrays
            var result1 = firstTenFloatArray.Sum();
            var result2 = lastTenFloatArray.Sum();

            //print sum of arrays
            Console.WriteLine("Sum of first ten array items {0}", result1);
            Console.WriteLine("Sum of last ten array items {0}", result2);
            //end of sum
            Console.ReadLine();
        }
    }
}
Output:
Cheers,
Jin
+1