CHALLENGE ACTIVITY 3.6.1: Merge sort. 403116.2149958.qx3zay7 Jump to level 1 numbers: 10 19 22 65 79 84 Merge(numbers, 0, 2, 5) is called. Complete the table below for leftPos and rightPos at the moment an element is copied into merged Numbers. mergePos leftPos rightPos Element copied to merged Numbers 10 19 22 65 79 84 0 1 2 3 4 5 Check 0 Ex: 3: 3 Next Feedback?

Database System Concepts
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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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### 3.6.1: Merge Sort Challenge Activity

---

#### Instructions:

**Task:** Complete the table with appropriate values for `leftPos` and `rightPos` at the moment an element is copied into `mergedNumbers`. This is based on the function call `Merge(numbers, 0, 2, 5)`.

**Given:**

- The initial array of numbers is: `[10, 19, 22, 65, 79, 84]`

---

#### Merge Operation:

When merging two halves of the array, keep track of which indexes of the left and right subarrays are being compared. Fill out the table below to indicate the positions (`leftPos` and `rightPos`) from which the elements are copied into the `mergedNumbers` array at each step of the merge.

---

#### Table Explanation:

1. **mergePos**: Position in the merged array where the number is to be inserted.
2. **leftPos**: Current index in the left subarray.
3. **rightPos**: Current index in the right subarray.
4. **Element copied to mergedNumbers**: The actual element that is copied to the `mergePos` in the merged array.

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##### Example Table:

| mergePos | leftPos | rightPos | Element copied to mergedNumbers  |
|----------|---------|----------|----------------------------------|
| 0        | 0       | 3        | 10                               |
| 1        |         |          |                                  |
| 2        |         |          |                                  |
| 3        |         |          |                                  |
| 4        |         |          |                                  |
| 5        |         |          |                                  |

*Follow the pattern to complete the table as each element is evaluated and merged.*

---

#### Information to Fill:

- Complete the `leftPos`, `rightPos`, and `Element copied to mergedNumbers` columns as per your understanding of the merge process.

---

**Note:** Press 'Check' to validate your inputs and 'Next' to proceed to the subsequent challenge.

---

##### Navigation:

- Use the provided buttons to navigate through the challenge:
  - **Check**: Validate your current entry.
  - **Next**: Move to the next step in the challenge.

---

#### Feedback and Help:

- If you have any questions or need further assistance, use the **Help/FAQ** options, or provide feedback on this
Transcribed Image Text:--- ### 3.6.1: Merge Sort Challenge Activity --- #### Instructions: **Task:** Complete the table with appropriate values for `leftPos` and `rightPos` at the moment an element is copied into `mergedNumbers`. This is based on the function call `Merge(numbers, 0, 2, 5)`. **Given:** - The initial array of numbers is: `[10, 19, 22, 65, 79, 84]` --- #### Merge Operation: When merging two halves of the array, keep track of which indexes of the left and right subarrays are being compared. Fill out the table below to indicate the positions (`leftPos` and `rightPos`) from which the elements are copied into the `mergedNumbers` array at each step of the merge. --- #### Table Explanation: 1. **mergePos**: Position in the merged array where the number is to be inserted. 2. **leftPos**: Current index in the left subarray. 3. **rightPos**: Current index in the right subarray. 4. **Element copied to mergedNumbers**: The actual element that is copied to the `mergePos` in the merged array. --- ##### Example Table: | mergePos | leftPos | rightPos | Element copied to mergedNumbers | |----------|---------|----------|----------------------------------| | 0 | 0 | 3 | 10 | | 1 | | | | | 2 | | | | | 3 | | | | | 4 | | | | | 5 | | | | *Follow the pattern to complete the table as each element is evaluated and merged.* --- #### Information to Fill: - Complete the `leftPos`, `rightPos`, and `Element copied to mergedNumbers` columns as per your understanding of the merge process. --- **Note:** Press 'Check' to validate your inputs and 'Next' to proceed to the subsequent challenge. --- ##### Navigation: - Use the provided buttons to navigate through the challenge: - **Check**: Validate your current entry. - **Next**: Move to the next step in the challenge. --- #### Feedback and Help: - If you have any questions or need further assistance, use the **Help/FAQ** options, or provide feedback on this
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