Answer the following questions relating to sorting a list with 400 distinct items (ie, no repeated items). a) The maximum number of comparisons needed by selection sort is: b) The minimum number of comparisons needed by selection sort is: c) If the list is in reverse order, the number of comparisons needed by insertion sort is: d) If the list is already in order, the number of comparisons needed by insertion sort is:
Answer the following questions relating to sorting a list with 400 distinct items (ie, no repeated items). a) The maximum number of comparisons needed by selection sort is: b) The minimum number of comparisons needed by selection sort is: c) If the list is in reverse order, the number of comparisons needed by insertion sort is: d) If the list is already in order, the number of comparisons needed by insertion sort is:
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Need these two questions answers, please
Transcribed Image Text:Answer the following questions relating to sorting a list with 4000 distinct items (ie, no repeated items).
a) The maximum number of comparisons needed by selection sort is:
b) The minimum number of comparisons needed by selection sort is:
3999
c) If the list is in reverse order, the number of comparisons needed by insertion sort is:
7998000
d) If the list is already in order, the number of comparisons needed by insertion sort is:
3999
Please put an answer in each input field.
Transcribed Image Text:Answer the following questions relating to sorting a list with 400 distinct items (ie, no repeated items).
a) The maximum number of comparisons needed by selection sort is:
b) The minimum number of comparisons needed by selection sort is:
c) If the list is in reverse order, the number of comparisons needed by insertion sort is:
d) If the list is already in order, the number of comparisons needed by insertion sort is:
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