public void NumDistinctTest()
{
var solution = new _115_DistinctSubsequences();
var result = solution.NumDistinct("rabbbit", "rabbit");
Assert.AreEqual(3, result);
}
public void NumDistinctTest_SEmptyString()
{
var solution = new _115_DistinctSubsequences();
var result = solution.NumDistinct("", "abc");
Assert.AreEqual(0, result);
}
public void NumDistinctTest_NoMatch_2()
{
var solution = new _115_DistinctSubsequences();
var result = solution.NumDistinct("abcd", "de");
Assert.AreEqual(0, result);
}
public void NumDistinctTest_2()
{
var solution = new _115_DistinctSubsequences();
var result = solution.NumDistinct("babgbag", "bag");
Assert.AreEqual(5, result);
}