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So I have created an array of 100 names for the “project requirments”. I need to find the required fields in the table.
| Observed | Best Case | |||||
| Data Order | # of Swaps | # of Compares | Data Order
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Question & Answer: So I have created an array of 100 names for the "project requirments". I need to find the required fields in the table……
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(if there is one) |
# of Swaps | # of Compares | |
| Pairwise | From project requirements | |||||
| Listwise | From project requirements | |||||
| Merge | From project requirements | |||||
| Quick | From project requirements | |||||
| Average Case (Your analysis) | Big O (time) [Worst case] | Big O (space) | ||||
| # of swaps | # of compares | Data Order
(if there is one) |
# of Swaps | # of Compares | Identify, under worst case conditions, how much memory (# of structures) is required | |
| Pairwise | ||||||
| Listwise | ||||||
| Merge | ||||||
| Quick | ||||||
Expert Answer
Below is the data as per requirements:
I have tested for each sort for all possible scenarios.for average case analysis, i have taken approximate data from several results.For observed section , i did not get the requirement. For other section output is listed in the table:
| Observed | Best Case | |||||
| Data Order | # of Swaps | # of Compares | Data Order
(if there is one) |
# of Swaps | # of Compares | |
| Pairwise | From project requirements | elements already sorted | 0 | 9801 | ||
| Listwise | From project requirements | elements already sorted | 50 | 4950 | ||
| Merge | From project requirements | elements already sorted | 356 | 356 | ||
| Quick | From project requirements | elements already sorted | 63 | 4680 | ||
| Average Case (Your analysis) | Big O (time) [Worst case] | Big O (space) | ||||
| # of swaps | # of compares | Data Order
(if there is one) |
# of Swaps | # of Compares | Identify, under worst case conditions, how much memory (# of structures) is required | |
| Pairwise | 2450 | 9801 | elements in reverse order | 4950 | 98501 | one array,two variables to compare |
| Listwise | 99 | 4950 | elements in reverse order | 99 | 4950 | one array or list,two pointers |
| Merge | 620 | 550 | elements in reverse order | 356 | 356 | 127 arrays |
| Quick | 190 | 450 | elements in reverse order | 112 | 386 | one array , two pointers |
