using System;
//csc int_to_sbyte.cs
// value of sbyte -128 to 127

namespace dtype
{

  public class dtsb
   {
     public int conv( int int_lss, int int_more)
   {
    sbyte sb1, sb2;
    sb1 = (sbyte)int_lss;
    sb2 = (sbyte)int_more;
    Console.WriteLine("Number Less that 127 : " +  sb1 + " Number More than 127: " + sb2);
    return sb1 + sb2;
   }

 }
class test
{
static void Main()
{
dtsb d = new dtsb();
Console.Write( "Enter a number lower or equal to 127:  ");
string str = Console.ReadLine();
int low = Int32.Parse(str) ;
Console.Write(" Number int_more than 127 : ");
str = Console.ReadLine();
int high = Int32.Parse( str);
d.conv(low, high);
}
}
}