internal Vector Do(int size, IFun fun, Vector start)
{
Vector X = start.Clone();
Vector F = new Vector(size);
Matrix J = new Matrix(size, size);
do
{
for (int i = 0; i < size; i++)
{
F[i] = fun.F(i, X);
}
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
J[i, j] = fun.df(i, j, X);
}
}
J.ElimPartial(F);
X -= F;
//need weight vector because different coordinates can diffs by order of magnitudes
} while (F.norm(fun.weights()) > 1e-12);
return(X);
}
public ControllerWithConstructor(ITest test, IFun fun)
{
Test = test;
Fun = fun;
}
public Test(IFun fun)
: this()
{
Fun = fun;
}
static void Main(string[] args)
{
var head = new ListNode(3);
head.next = new ListNode(5);
var ret = ReverseBetween(head, 1, 1);
while (true)
{
Console.WriteLine("输入要计算的文件");
string file = null;
while (!string.IsNullOrWhiteSpace(file = Console.ReadLine()))
{
break;
}
if (file == "exit")
{
break;
}
var lines = System.IO.File.ReadAllLines(file);
ShortestSubarray(lines[0].Split(',').Select(p => int.Parse(p)).ToArray(), int.Parse(lines[1]));
}
return;
var cmd = PrintCmd();
IFun funx = null;
while (cmd != "0")
{
switch (cmd)
{
case "1":
{
funx = new Fun1();
break;
}
case "2":
{
funx = new Fun2();
break;
}
case "3":
{
funx = new Fun3();
break;
}
case "4":
{
funx = new LocalDUnitBTest();
break;
}
}
if (funx != null)
{
try
{
funx.Start();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
cmd = PrintCmd();
}
return;
}
