using System;
using System.Text;
public class Test
{
public static void Main()
{
ushort server_port = 25566;
byte[] bytes = new byte[] {
(byte) (server_port >> 8),
(byte) server_port
};
StringBuilder hex = new StringBuilder(bytes.Length * 2);
foreach (byte b in bytes) {
hex.AppendFormat("{0:x2}", b);
}
Console.Write(hex);
}
}
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