Solution

All Implemented Interfaces:
```
public final class Solution

                    
```
1450 - Number of Students Doing Homework at a Given Time\.
Easy
Given two integer arrays startTime and endTime and given an integer queryTime.
The ith student started doing their homework at the time startTime[i] and finished it at time endTime[i].
Return the number of students doing their homework at time queryTime. More formally, return the number of students where queryTime lays in the interval [startTime[i], endTime[i]] inclusive.
Example 1:
Input: startTime = 1,2,3, endTime = 3,2,7, queryTime = 4
Output: 1
Explanation: We have 3 students where:
The first student started doing homework at time 1 and finished at time 3 and wasn't doing anything at time 4.
The second student started doing homework at time 2 and finished at time 2 and also wasn't doing anything at time 4.
The third student started doing homework at time 3 and finished at time 7 and was the only student doing homework at time 4.
Example 2:
Input: startTime = 4, endTime = 4, queryTime = 4
Output: 1
Explanation: The only student was doing their homework at the queryTime.
Constraints:
- startTime.length == endTime.length
- 1 <= startTime.length <= 100
- 1 <= startTime[i] <= endTime[i] <= 1000
- 1 <= queryTime <= 1000

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`Solution()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Integer`	`busyStudent(IntArray startTime, IntArray endTime, Integer queryTime)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Solution
```
Solution()
```

Method Detail

busyStudent

 final Integer busyStudent(IntArray startTime, IntArray endTime, Integer queryTime)