public void Test1()
{
var input = new int[][] { new int[] { 3, 4 }, new int[] { 2, 3 }, new int[] { 1, 2 } };
var expected = new int[] { -1, 0, 1 };
var solver = new FindRightInterval();
var actual = solver.Solve(input);
Assert.AreEqual(expected, actual);
}
