import java.util.*;
import java.lang.*;
import java.io.*;
class Quick_Sort {
private int arr[];
private int len;
public void sort(int[] inputArr)
{
if(inputArr==null||inputArr.length==0)
return;
this.arr=inputArr;
len=inputArr.length;
quickSort(0,len - 1);
}
private void quickSort(int lIndex,int HIndex) {
int i=lIndex;
int j=HIndex;
int
pivot=arr[lIndex+(HIndex-lIndex)/2];
while (i<=j){
while(arr[i]<pivot) {
i++;
}
while(arr[j]>pivot) {
j--;
}
if(i<=j){
swap(i,j);
i++;
j--;
}
}
if (lIndex<j)
quickSort(lIndex,j);
if (i<HIndex)
quickSort(i,HIndex);
}
private void swap(int i,int j) {
int temp=arr[i];
arr[i]=arr[j];
arr[j]=temp;
}
public static void main(String a[]){
Quick_Sort sorter=new
Quick_Sort();
int n;
System.out.println("Enter the size
of the array :");
Scanner sc=new
Scanner(System.in);
n=sc.nextInt();
int []input = new int[n];
for(int i=0;i<n;i++)
{
input[i]=sc.nextInt();
}
sorter.sort(input);
for(int j=0;j<input.length;j++){
System.out.print(input[j]);
System.out.print(" ");
}
}
}
Can I have a quick sort program -java code- , I need really good one please...
Hello, I need the correct answer for this please , a quick sort program -java code- that have 2 arrays first one will have different values , the second one the values will be from smallest to largest number then the program have a quick sort to do it for both of them and will count the time - how long the quick sort is take for each one - which array is faster. Thank you ❤️
Can I get help with implementing a quick sort in my program? Starter Code: import java.util.Random; import java.util.Scanner; import java.util.Arrays; import java.util.Collections; import java.util.ArrayList; public class RQS { public static int[] prepareData(int[] patients){ /* Data is prepared by inserting random values between 1 and 1000. Data items may be assumed to be unique. Please refer to lab spec for the problem definiton. */ // what is our range? int max = 1000; // create instance of Random class Random randomNum...
In the following graph, write a Java program using Topological
Sort.
please write java code and show me the output.
Thank you :)
b.
implement quick sort algorithm in java using the median of three strategy. please include comments for each line of code.
Sorting algorithm: quick sort
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I have written java program that requires the reading of another written java code to run in Netbeans but I'm not sure how. Can someone please direct me? Screenshots are welcomed
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