static void Main(string[] args)
{
double[] array = new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
ST st = new ST(array);
values(st, "CREATE");
ST st1 = st.MassUpdate(3, 8, DO.UPDATE, 6);
values(st1, "UPDATE", 3, 8, 6);
ST st2 = st1.MassUpdate(2, 9, DO.ADD, 7);
values(st2, "ADD", 2, 9, 7);
ST st3 = st2.PointedUpdate(0, DO.ADD, 5);
values(st3, "ADD", 0, 0, 5);
ST st4 = st3.MassUpdate(2, 2, DO.ADD, 7);
values(st4, "ADD", 2, 2, 7);
values(st, "SHOW");
values(st1, "SHOW");
values(st2, "SHOW");
values(st3, "SHOW");
values(st4, "SHOW");
}
public static void values(ST st, string action, int left = 0, int right = 0, int value = 0)
{
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
StringBuilder sb = new StringBuilder("");
if (action.CompareTo("CREATE") == 0 || action.CompareTo("SHOW") == 0)
sb.Append(action);
else
sb.AppendFormat("{0} ({1}, {2}) to {3}", action, left, right, value);
Console.WriteLine(sb.ToString());
Console.WriteLine("(0, 10) -> {0}\n(0, 5) -> {1}\n(6, 10) -> {2}\n(4, 9) -> {3}\n(2, 6) -> {4}\n",
value0, value1, value2, value3, value4);
}
public void test_pointed_update1()
{
ST st = new ST(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
st = st.PointedUpdate(5, DO.UPDATE, 8);
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
Assert.AreEqual(value0, 58);
Assert.AreEqual(value1, 18);
Assert.AreEqual(value2, 40);
Assert.AreEqual(value3, 42);
Assert.AreEqual(value4, 23);
}
public void test_pointed_update2()
{
ST st = new ST(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
st = st.PointedUpdate(7, DO.ADD, 8);
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
Assert.AreEqual(value0, 63);
Assert.AreEqual(value1, 15);
Assert.AreEqual(value2, 48);
Assert.AreEqual(value3, 47);
Assert.AreEqual(value4, 20);
}
public void test_mass_update2()
{
ST st = new ST(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
st = st.MassUpdate(0, 10, DO.ADD, 1);
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
Assert.AreEqual(value0, 67);
Assert.AreEqual(value1, 21);
Assert.AreEqual(value2, 46);
Assert.AreEqual(value3, 45);
Assert.AreEqual(value4, 25);
}
public void test_mass_update1()
{
ST st = new ST(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
st = st.MassUpdate(0, 10, DO.UPDATE, 6);
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
Assert.AreEqual(value0, 72);
Assert.AreEqual(value1, 36);
Assert.AreEqual(value2, 36);
Assert.AreEqual(value3, 36);
Assert.AreEqual(value4, 30);
}
public void test_init()
{
ST st = new ST(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
double value0 = st.Get(0, 10);
double value1 = st.Get(0, 5);
double value2 = st.Get(6, 10);
double value3 = st.Get(4, 9);
double value4 = st.Get(2, 6);
Assert.AreEqual(value0, 55);
Assert.AreEqual(value1, 15);
Assert.AreEqual(value2, 40);
Assert.AreEqual(value3, 39);
Assert.AreEqual(value4, 20);
}
public ST PointedUpdate(int position, DO action, double value)
{
ST st = new ST();
st.root = st.Copy(root);
st.length = length;
if (action == DO.ADD)
pointed_update(ref st.root, 0, length - 1, position, ACTION.ADD, value);
else
pointed_update(ref st.root, 0, length - 1, position, ACTION.UPDATE, value);
return st;
}
public ST MassUpdate(int left, int right, DO action, double value)
{
if (left == right)
return PointedUpdate(left, action, value);
else
{
ST st = new ST();
st.root = st.Copy(root);
st.length = length;
if (action == DO.ADD)
mass_update(ref st.root, 0, length - 1, left, right, ACTION.ADD, value);
else
mass_update(ref st.root, 0, length - 1, left, right, ACTION.UPDATE, value);
return st;
}
}
