public void ModifyParialsumTestMethod()
{
int[] array = { 3, 6, 5, 8, 7, 1, 6 };
STDelegate st = new STDelegate(array, (x, y) => Math.Min(x, y));
st.Modify(5, -9);
var res = st.Query(1, 5, int.MaxValue);
Assert.AreEqual(-9, res);
}
public void ModifyParialsumTestMethod()
{
int[] array = { 3, 6, 5, 8, 7, 1, 6 };
STDelegate st = new STDelegate(array, (x, y) => x * y);
st.Modify(5, -9);
var res = st.Query(1, 5, 1);
Assert.AreEqual(6 * 5 * 8 * 7 * -9, res);
}
public void ModifySumAllTestMethod()
{
int[] array = { 3, 6, 5, 8, 7, 1, 6 };
STDelegate st = new STDelegate(array, (x, y) => Math.Min(x, y));
st.Modify(2, 10);
var res = st.Query(0, array.Length - 1, int.MaxValue);
Assert.AreEqual(1, res);
}
public void ModifySumAllTestMethod()
{
int[] array = { 3, 6, 5, 8, 7, 1, 6 };
STDelegate st = new STDelegate(array, (x, y) => x * y);
st.Modify(2, 10);
var res = st.Query(0, array.Length - 1, 1);
Assert.AreEqual(3 * 6 * 10 * 8 * 7 * 1 * 6, res);
}