How do you find the element at a specific position in a sorted version of an unsorted array?

Example:
Input: {5, 1, 7, 19, 0, 16}, k = 3
Output: 5

Explanation:
After sorting, the array becomes...

Question

Please determine the element located at the specified position in a sorted version of the given unsorted array. The input consists of an unsorted array of numbers and a position index 'k'. Your task is to first sort the array in ascending order and then identify the element that appears at the k-th index in this sorted array.

For example, consider the following scenario:

**Input:**  
Unsorted Array: {5, 1, 7, 19, 0, 16}  
Position Index (k): 3

**Output:**  
5

**Explanation:**  
First, sort the unsorted array to obtain: {0, 1, 5, 7, 16, 19}.  
Then, locate the element at the 3rd index (considering 0-based indexing) in this sorted array, which is the number 5. Therefore, the output is 5.

Accepted Answer

To determine the element at a specific position in a sorted version of an unsorted array, you will need to follow these steps:

1. **Sort the Array**: Begin by sorting the unsorted array in ascending order.

2. **Access the Element at the Specific Position**: Once the array is sorted, access the element at the specified index 'k'.

Let's apply these steps to the example provided:

### Example Input:
Unsorted Array: `{5, 1, 7, 19, 0, 16}`  
Position Index (`k`): `3`

### Step-by-Step Solution:

1. **Sort the Array**:
   - Start with the unsorted array: `{5, 1, 7, 19, 0, 16}`
   - Sort it in ascending order to get: `{0, 1, 5, 7, 16, 19}`

2. **Find the k-th Element**:
   - The position index `k` is given as `3`.
   - In a 0-based indexed array, the element at position `3` in the sorted array `{0, 1, 5, 7, 16, 19}` is `7`.

### Conclusion:
When using 0-based indexing, the element at the position index `3` in the sorted array is `7`.

### Key Points:
- Ensure that the array is sorted properly.
- Remember to adjust for the fact that array indices typically start at `0`.

Thus, if the instructions indicate position `k` as given, remember that the position in terms of 0-based indexing directly corresponds to checking the `k`-th position in the sorted array.

How do you find the element at a specific position in a sorted version of an unsorted array? Example: Input: {5, 1, 7, 19, 0, 16}, k = 3 Output: 5 Explanation: After sorting, the array becomes...

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