Sorting: void bubble_sort(int arr[], int n, unsigned& comparisons, unsigned& swaps); void merge_sort(int arr[], int start, int end, unsigned& comparisons, unsigned& moves);
Sorting: void bubble_sort(int arr[], int n, unsigned& comparisons, unsigned& swaps); void merge_sort(int arr[], int start, int end, unsigned& comparisons, unsigned& moves);
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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This sorting function and the merge one is very similar can someone help please? its in C++
![Sorting:
void bubble_sort(int arr[], int n, unsigned& comparisons, unsigned& swaps);
void merge_sort(int arr[], int start, int end, unsigned& comparisons, unsigned& moves);
The bubble_sort function is to sort the array parameter using the bubble sort approach, which
uses a nested loop. In addition, the function shall store the number of comparisons and swaps
performed by the algorithm in respective parameters.
The merge_sort function is to sort the array parameter using the merge sort approach, which
is a recursive approach. In addition, the function shall store the number of times two elements
are compared to each other as well as the number of times an array element is moved from one
slot to another.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46c0fb16-724b-4726-818c-9156075ac6cc%2Fd7f79ab3-8610-4d6a-b16f-ef0384101ada%2F98epts_processed.png&w=3840&q=75)
Transcribed Image Text:Sorting:
void bubble_sort(int arr[], int n, unsigned& comparisons, unsigned& swaps);
void merge_sort(int arr[], int start, int end, unsigned& comparisons, unsigned& moves);
The bubble_sort function is to sort the array parameter using the bubble sort approach, which
uses a nested loop. In addition, the function shall store the number of comparisons and swaps
performed by the algorithm in respective parameters.
The merge_sort function is to sort the array parameter using the merge sort approach, which
is a recursive approach. In addition, the function shall store the number of times two elements
are compared to each other as well as the number of times an array element is moved from one
slot to another.
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This is very helpful thank you, the code I came up with is this but I am not sure how to finish it
void bubble_sort(int arr[], int n, unsigned& comparison, unsigned& swaps) {
if (arr[n]==1) {
comparison++
}
else if (n > n+1) {
swap(n, n-1)
}
and
void merge_sort(int arr[], int start, int end, unsigned& comparison, unsigned& moves) {
if (arr[n] % 2 ==0) {
arr[n] / 2
}
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