using System;
//csc /unsafe unsafe_method.cs
class ex_unsafe
{
public unsafe static void showsize()
{

Console.WriteLine("The size of sbyte : " + sizeof(sbyte));
Console.WriteLine("The size of byte :" + sizeof(byte));
Console.WriteLine("The size of shot :" + sizeof(short));
Console.WriteLine("The size of ushort :" + sizeof(ushort));
Console.WriteLine("The size of int :" + sizeof(int));
Console.WriteLine("The size of uint :" + sizeof(uint));
Console.WriteLine("The size of long :" + sizeof(long));
Console.WriteLine("The size of ulong :" + sizeof(ulong));
Console.WriteLine("The size of char :" + sizeof(char));
Console.WriteLine("The size of float :" + sizeof(float));
Console.WriteLine("The size of double :" + sizeof(double));
Console.WriteLine("The size of bool :" + sizeof(bool));

}
}
class test
{
static void Main()
{

ex_unsafe.showsize();
}
}