# 1235. Maximum Profit in Job Scheduling

<https://leetcode.com/problems/maximum-profit-in-job-scheduling>

## Description

We have `n` jobs, where every job is scheduled to be done from `startTime[i]` to `endTime[i]`, obtaining a profit of `profit[i]`.

You're given the `startTime`, `endTime` and `profit` arrays, return the maximum profit you can take such that there are no two jobs in the subset with overlapping time range.

If you choose a job that ends at time `X` you will be able to start another job that starts at time `X`.

**Example 1:**

![](https://assets.leetcode.com/uploads/2019/10/10/sample1_1584.png)

```
**Input:** startTime = [1,2,3,3], endTime = [3,4,5,6], profit = [50,10,40,70]
**Output:** 120
**Explanation:** The subset chosen is the first and fourth job. 
Time range [1-3]+[3-6] , we get profit of 120 = 50 + 70.
```

**Example 2:**

![](https://assets.leetcode.com/uploads/2019/10/10/sample22_1584.png)

```
**Input:** startTime = [1,2,3,4,6], endTime = [3,5,10,6,9], profit = [20,20,100,70,60]
**Output:** 150
**Explanation:** The subset chosen is the first, fourth and fifth job. 
Profit obtained 150 = 20 + 70 + 60.
```

**Example 3:**

![](https://assets.leetcode.com/uploads/2019/10/10/sample3_1584.png)

```
**Input:** startTime = [1,1,1], endTime = [2,3,4], profit = [5,6,4]
**Output:** 6
```

**Constraints:**

* `1 <= startTime.length == endTime.length == profit.length <= 5 * 104`
* `1 <= startTime[i] < endTime[i] <= 109`
* `1 <= profit[i] <= 104`

## ac

```java
```