Create a program java then copy the following implementation of this mystery sort to your program: public static void mysterySort(int[] arr){ for(int i=0; iarr[k+1]){ //swap int hold=arr[k+1]; arr[k+1]=arr[k]; arr[k]=hold; } } } } public static Boolean isSorted(int[] arr){ for(int i=1; i
Create a program java then copy the following implementation of this mystery sort to your program: public static void mysterySort(int[] arr){ for(int i=0; iarr[k+1]){ //swap int hold=arr[k+1]; arr[k+1]=arr[k]; arr[k]=hold; } } } } public static Boolean isSorted(int[] arr){ for(int i=1; i
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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Question
Create a program java then copy the following implementation of this mystery sort to your program:
public static void mysterySort(int[] arr){
for(int i=0; i<arr.length; i++){
for(int k=0; k<arr.length-i-1; k++){
if(arr[k]>arr[k+1]){ //swap
int hold=arr[k+1];
arr[k+1]=arr[k];
arr[k]=hold;
}
}
}
}
public static Boolean isSorted(int[] arr){
for(int i=1; i<arr.length; i++){
if(arr[i] < arr[i-1])
return false;
}
return true;
}
- Your main method accepts a number N from the command argument list. Then use the number N to create N-element int array.
- Assign random numbers between [0, Integer.MAX_VALUE) to each of the N elements of the array.
- Call isSorted method to test if the array is sorted in ascending order. Print the array elements.
- Call mysterySort method to sort the array.
- Call isSorted method again to verify the array was sorted successfully. Print the array elements.
- Once completed, test your program with different numbers of N and screenshot your result .
- Please include the following in the Word document you created for the assignment for the final submission:
- Answer this question: What kind of sort is this mystery sort? What is the average Big O for this sort?
- Copy/paste your completed code in MysterySort.java
- Insert at least one screenshot of the running output in #7 above
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