public string a(di A_0, string A_1)
{
if (this.b.ContainsKey((int) A_0))
{
return this.b[(int) A_0];
}
return A_1;
}
static int M(di d)
{
return(d(0));
}
static int M (di d) { return d (0); }
public bool a(di A_0)
{
return this.b.ContainsKey((int) A_0);
}
