public void FindNumberOfStudentsDoingHomeworkAtAGivenTime()
{
int[] startTime = new int[3] {
1, 2, 3
};
int[] endTime = new int[3] {
3, 2, 7
};
int queryTime = 4;
Assert.AreEqual(1, P1450NumberOfStudentsDoingHomeworkAtAGivenTime.BusyStudent(startTime, endTime, queryTime));
startTime = new int[1] {
4
};
endTime = new int[1] {
4
};
queryTime = 4;
Assert.AreEqual(1, P1450NumberOfStudentsDoingHomeworkAtAGivenTime.BusyStudent(startTime, endTime, queryTime));
startTime = new int[9] {
9, 8, 7, 6, 5, 4, 3, 2, 1
};
endTime = new int[9] {
10, 10, 10, 10, 10, 10, 10, 10, 10
};
queryTime = 5;
Assert.AreEqual(5, P1450NumberOfStudentsDoingHomeworkAtAGivenTime.BusyStudent(startTime, endTime, queryTime));
}
public void NoStudentsDoingHomeworkAtAGivenTime()
{
int[] startTime = new int[1] {
4
};
int[] endTime = new int[1] {
4
};
int queryTime = 5;
Assert.AreEqual(0, P1450NumberOfStudentsDoingHomeworkAtAGivenTime.BusyStudent(startTime, endTime, queryTime));
}