Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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With bubble sort, what is the maximum number of comparisons if there are 5 elements in array x?
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5
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- Removes all odd elements from a partially filled array @param values a partially filled array@param size the number of elements in values@return the new size (the expected output is also attached)arrow_forwardPlease run this code for n=6 for arrays 1,34,0,6,78,11 and n=5 for array 8,7,6,5,4 #include <stdio.h>void selection_sort(int arr[], int n) { if (n<=1) return ; int max_id=0; for(int i=0;i<n;i++) { if(arr[i]>arr[max_id]) max_id=i; } int temp=arr[max_id]; arr[max_id]=arr[n-1]; arr[n-1]=temp; selection_sort(arr,n-1); return;}arrow_forwardCreate a 1D integer array of size 17. Fill each index with a random value ranging from 1 to 359 inclusive. You will then design and implement the Random Sort algorithm using the following methods: Create a method called check_if_sorted (). It should take in a 1D integer array and return a boolean value. It should return TRUE if the array is sorted in nondescending order, and FALSE otherwise. Hint: If you compare elements in the array and a pair is in the wrong order, that would mean the array is not in non-descending order. Create a method called shuffleArray (). It should take in a 1D integer array and return a 1D integer array. Shuffle the array so that the values are in random different indexes, and return altered array. Hint: There are many approaches to solve this problem – making a second array in the shuffleArray () method might be part of the answer. Create a method called PrintArray (). It should take in a 1D integer array and return nothing. Simply print the current values…arrow_forward
- Let N be an unordered array of integers. The maximum number of compares required to find the minimum value is N. Select one True or Falsearrow_forwardAfter one pass of the Quick Sort we know that: O the largest value is in its correct location. O the smallest value is in its correct location. O the values in the array are pairwise sorted. O the splitVal is in its correct location. O None of these is correct.arrow_forwardSuppose you have the following array of numbers to sort. What are the partially sorted lists after the first iteration of Quick sort algorithm, using the first element (8) as the pivot value? 8,12,1,6,10,7,5,15,14,4arrow_forward
- Write the algorithm which sorts the array by using the merge sort algorithm. Then find the complexity of the algorithm as Big 0 notationarrow_forwardGiven the following array, what is the content of the array after Three passes of Insertion Sort? array: 44 12 50 3 40 23 Question 5 options: 3 12 44 50 40 23 12 44 50 3 40 23 12 3 23 40 44 50 12 3 44 50 40 23arrow_forwardIf an array is already sorted, which of the following algorithms will exhibit the best performance and why? Be precise in your answer. Selection Sort Insertion Sort • Merge Sort • Quick Sortarrow_forward
- Write the algorithm which sorts the array by using the quick sort algorithm. Then find the complexity of the algorithm as Big O notation.arrow_forwardWrite the algorithm which sorts the array by using the merge sort algorithm. Then find the complexity of the algorithm as Big O notation.arrow_forward
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