using System;
namespace ConsoleApplication_C_Sharp
{
class CClass
{
public int Size { get; set; } = 763;
}
class Program
{
static void Main()
{
CClass obj = new CClass();
Console.WriteLine(obj.Size);
obj.Size = 999;
Console.WriteLine(obj.Size);
}
}
}
/*
run:
763
999
*/