using System;

namespace Conversion

{

    public class BinaryToFloat

    {

        static int add=0, ch=0, SM=0, SN=0; 

       /*Reading Values From User*/

        public float Read()

        {

            float M=0.0f;

            string c=string.Empty;

            c=Console.ReadLine();

            /*Checking whether users enters required value or not*/

            if (!float.TryParse(c, out M))

            {

            Console.WriteLine("Please Enter A Valid Float Number");

            Read();

            }

            Console.Write(M);

            return M;

        }

        /*Converting Given Input Decimal Values into Binary */

        public  float Converts(float Num)

        {

            int  Integral, BinaryInt = 0, i = 1;

            decimal a;

            float Fractional, BinaryTotal, f;

            f=Num;

            Integral = (int)f;

            a = (decimal)f - (int)f;

            Fractional=(float)a;

            while( Integral > 0 )

            {

               BinaryInt = BinaryInt + Integral % 2 * i;

               i = i * 10;

               Integral = Integral / 2;

            }

           BinaryTotal = (float)BinaryInt;

           return BinaryTotal;//Returning Result to Calling Function

        }

        /*Calculating Sum For Decimal Numbers*/

        public int Calculate(int First, int Second)

        { 

            int i = 0, Remainder = 0, Sum2 = 0, Temp;

            int[] Sum=new int[20];

            while ((First != 0) || (Second != 0))

            {

                Sum[i++] =( First % 10 + Second % 10 + Remainder) % 2;

                Remainder =(First % 10 + Second % 10 + Remainder) / 2;

                First = First/ 10;

                Second = Second / 10;

            }

            if (Remainder != 0)

            {

                 Sum[i++] = Remainder;

            }

            --i;

            while (i >= 0)

            {

                Temp = ((int)Math.Pow(2,i)) * Sum[i--];

                Sum2 = Temp + Sum2;

            }

            if(add == 1)

            {

            ++Sum2;

            }

            Console.WriteLine("Addition"+Sum2);

            return Sum2;

​

        }

        /* Float to Binary Conversion for Fractions */

        public int FractionBinary(float Val)

        {

            int n=0, BinaryNum=0;

            decimal f = (decimal)Val-(int)Val;

            int[] Fs = new int[9];

             while( n < 8)

             {

                 f=f*2;

                 Fs[n]=(int)f;

                 f=(decimal)f-(int)f;

                 n++;

             }

            for (int i = 0; i <n; i++)

            {

                if(Fs[0] == 0 )

                    {

                        Fs[0]=1;

                        ch=1;

                    }

                BinaryNum += Fs[i] * (int)Math.Pow(10, n-i-1);

            }

           return BinaryNum;

        }

        /*Fractional Additon For Binary Fraction Values*/

        public float FractionalAddition(int First,int Second)

        {

            int i = 0, Remainder = 0;

            float Sum2=0;

            int[] sum=new int[20];

             while (First != 0 || Second != 0)

            {

                i++;

                if(i==8 )

                {

                    if(SM == 1)

                    {

                    First = 0;

                    }

                    if(SN == 1 )

                    {

                    Second = 0;

                    }

                }

                i--; 

                sum[i++]=(First % 10 + Second % 10 + Remainder) % 2;

​

                Remainder =(First % 10 + Second % 10 + Remainder) / 2;

                First = First/ 10;

                Second = Second / 10;

​

            }

            if (Remainder != 0)

            {

                 sum[i++] = Remainder;

            }

            --i;

            float temp=0;

            int j=1;

            int k=i;

            while (i >= 0)

            {

                if(sum[k]==1   )

                {

                    sum[k]=0;

                    j--;

                }

                temp=(1/(float)Math.Pow(2,j))*sum[i--];

                Sum2=temp+Sum2;

                j++;

            }

            if((SM==0) || (SN==0))  

                {

                 add=1;

                }

            return Sum2;

        }

        public static void Main()

        {

            float M, N, NBin, MBin, Fraction;

            int Dec;

            Console.WriteLine("Enter value of M ");

            BinaryToFloat b = new BinaryToFloat();

            M=b.Read();

            Console.WriteLine("Enter value of N ");

            N=b.Read();

            MBin=b.Converts(M);

            NBin=b.Converts(N);

            //NBin=MBin;

            int BinaryNumM=b.FractionBinary(M);

            if(ch==1)

            {

                Console.WriteLine("Bit Changed");

                ch=0;

                SM=1;

            }

            int BinaryNumN=b.FractionBinary(N);

            if(ch==1)

            {

                Console.WriteLine("Bit Changed");

                ch=0;

                SN=1;

            }

            Console.WriteLine("Floating Conversion:");

            Console.WriteLine("{0}-->{1}.{2}",M,MBin,BinaryNumM);

            Console.WriteLine("{0}-->{1}.{2}",N,NBin,BinaryNumN);

            int integral_m = (int)MBin;

            int integral_n = (int)NBin;

            string[] token=(Convert.ToString(MBin)).Split('.');

            string[] token2=(Convert.ToString(NBin)).Split('.');

            Fraction=b.FractionalAddition(BinaryNumM,BinaryNumN);

            Dec=b.Calculate(integral_m,integral_n);

            Console.WriteLine("Addition Of Two Numbers"+(Dec+Fraction));

            Console.ReadKey();

​

        }

    }

}