Which sorting algorithm functions by performing a series of swaps of adjacent elements? O Selection sort O Heap sort O Insertion sort O Merge sort O Radix sort O Bubble sort

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### Educational Content on Sorting Algorithms

**Question:**
Which sorting algorithm functions by performing a series of swaps of adjacent elements?

- Selection sort
- Heap sort
- Insertion sort
- Merge sort
- Radix sort
- Bubble sort

**Explanation:**
Sorting algorithms organize data in a particular order, typically ascending or descending. Among the options given, the sorting algorithm that functions by performing a series of swaps of adjacent elements is **Bubble Sort**. This algorithm repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order. The pass through the list is repeated until the list is sorted.

**Graphical Representation:**
If there were a graphical representation of Bubble sort, it would illustrate how pairs of adjacent elements in a list are compared and swapped until the entire list is sorted.

For example:
1. **Initial List:** [4, 2, 3, 1]
2. **First Pass:**
   - Compare 4 and 2 – swap, list becomes [2, 4, 3, 1]
   - Compare 4 and 3 – swap, list becomes [2, 3, 4, 1]
   - Compare 4 and 1 – swap, list becomes [2, 3, 1, 4]
3. **Second Pass:**
   - Compare 2 and 3 – no swap, list remains [2, 3, 1, 4]
   - Compare 3 and 1 – swap, list becomes [2, 1, 3, 4]
4. **Third Pass:**
   - Compare 2 and 1 – swap, list becomes [1, 2, 3, 4]

This continues until no more swaps are needed, indicating the list is sorted.

**Conclusion:**
Bubble sort, though simple to understand and implement, is typically less efficient compared to other sorting algorithms like Quick Sort or Merge Sort, especially for large datasets. However, it serves as a good introductory algorithm for understanding the basic concept of sorting through adjacent swaps.
Transcribed Image Text:### Educational Content on Sorting Algorithms **Question:** Which sorting algorithm functions by performing a series of swaps of adjacent elements? - Selection sort - Heap sort - Insertion sort - Merge sort - Radix sort - Bubble sort **Explanation:** Sorting algorithms organize data in a particular order, typically ascending or descending. Among the options given, the sorting algorithm that functions by performing a series of swaps of adjacent elements is **Bubble Sort**. This algorithm repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order. The pass through the list is repeated until the list is sorted. **Graphical Representation:** If there were a graphical representation of Bubble sort, it would illustrate how pairs of adjacent elements in a list are compared and swapped until the entire list is sorted. For example: 1. **Initial List:** [4, 2, 3, 1] 2. **First Pass:** - Compare 4 and 2 – swap, list becomes [2, 4, 3, 1] - Compare 4 and 3 – swap, list becomes [2, 3, 4, 1] - Compare 4 and 1 – swap, list becomes [2, 3, 1, 4] 3. **Second Pass:** - Compare 2 and 3 – no swap, list remains [2, 3, 1, 4] - Compare 3 and 1 – swap, list becomes [2, 1, 3, 4] 4. **Third Pass:** - Compare 2 and 1 – swap, list becomes [1, 2, 3, 4] This continues until no more swaps are needed, indicating the list is sorted. **Conclusion:** Bubble sort, though simple to understand and implement, is typically less efficient compared to other sorting algorithms like Quick Sort or Merge Sort, especially for large datasets. However, it serves as a good introductory algorithm for understanding the basic concept of sorting through adjacent swaps.
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