Computer Science · Analysis of Algorithms
A sorting algorithm based on binary comparisons requires at least how many comparisons in the worst case to sort n elements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1⌈log2((n-1)!)⌉
- 2⌈log2(n!)⌉✓
- 3⌈log2((n-1)!)⌉ / n
- 4⌈log2(n!)⌉ / n
Correct answer
⌈log2(n!)⌉
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