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Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?
- a)When elements are sorted in ascending order
- b)When elements are sorted in descending order
- c)When elements are not sorted by any order
- d)There is no best case for Bubble Sort. It always takes O(n*n) time
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Assume that we use Bubble Sort to sort n distinct elements in ascendin...
Explanation:
Bubble Sort is a simple sorting algorithm that 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.
Best Case Scenario:
The Best case scenario for Bubble Sort occurs when the elements are already sorted in ascending order. In this case, the algorithm will only need to make a single pass through the list to identify that it is already sorted and no swaps are needed. Therefore, the time complexity of this scenario is O(n).
Worst Case Scenario:
The Worst case scenario for Bubble Sort occurs when the elements are sorted in descending order. In this case, the algorithm will need to make n-1 passes through the list and perform n-1 swaps in each pass. Therefore, the time complexity for this scenario is O(n*n).
Average Case Scenario:
In the average case scenario, the time complexity of Bubble Sort is O(n*n).
Conclusion:
In conclusion, the best case scenario for Bubble Sort occurs when the elements are already sorted in ascending order. In this scenario, the time complexity of Bubble Sort is O(n). However, in the worst-case scenario, Bubble Sort takes O(n*n) time to sort the list.
Bubble Sort is a simple sorting algorithm that 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.
Best Case Scenario:
The Best case scenario for Bubble Sort occurs when the elements are already sorted in ascending order. In this case, the algorithm will only need to make a single pass through the list to identify that it is already sorted and no swaps are needed. Therefore, the time complexity of this scenario is O(n).
Worst Case Scenario:
The Worst case scenario for Bubble Sort occurs when the elements are sorted in descending order. In this case, the algorithm will need to make n-1 passes through the list and perform n-1 swaps in each pass. Therefore, the time complexity for this scenario is O(n*n).
Average Case Scenario:
In the average case scenario, the time complexity of Bubble Sort is O(n*n).
Conclusion:
In conclusion, the best case scenario for Bubble Sort occurs when the elements are already sorted in ascending order. In this scenario, the time complexity of Bubble Sort is O(n). However, in the worst-case scenario, Bubble Sort takes O(n*n) time to sort the list.
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Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2026 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer?.
Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2026 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assume that we use Bubble Sort to sort n distinct elements in ascending order. When does the best case of Bubble Sort occur?a)When elements are sorted in ascending orderb)When elements are sorted in descending orderc)When elements are not sorted by any orderd)There is no best case for Bubble Sort. It always takes O(n*n) timeCorrect answer is option 'A'. Can you explain this answer?.
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