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public static void run19()
{
byte[] by = new byte[4];
by = Encoding.UTF8.GetBytes("天真");
run20(by);
System.Console.WriteLine(Encoding.UTF8.GetString(by));
}
public static void run20(byte[] by)
{
by = Encoding.UTF8.GetBytes("天才");
}
public static void run19()
{
byte[] by = new byte[4] { 1, 2, 3, 4 };
run20(by);
System.Console.WriteLine(by[2]);
}
public static void run20(byte[] by)
{
by[2] = 100;
}
static void Main(string[] args)
{
run19();
Console.ReadLine();
}
public static void run19()
{
List<int> a = new List<int>() { 1,2,3,4};
run20(a);
System.Console.WriteLine(string.Join(",", a));
run21(a);
System.Console.WriteLine(string.Join(",",a));
}
public static void run20(List<int> a)
{
a = new List<int>() { 100,200,300};
}
public static void run21(List<int> a)
{
a[1] = 0;
}