Here we have two arrays, one is integer array and another one is String array. We are sorting both the arrays in reverse order. importjava.util.Arrays;importjava.util.Collections;classSortArrayExample{publicsta
In one of the previous examples, we covered how to sort an ArrayList in ascending order. In this post, you will learn how to sort ArrayList in descending order in Java. We will explore the following ways: Using the sort() method Using the Collections.sort() and Collections.reverse() ...
* * @param a the array to be sorted */ public static void sort(int[] a) { DualPivotQuicksort.sort(a, 0, a.length - 1, null, 0, 0); } 原来他直接调用了DualPivotQuicksort.sort()这个方法 注释的大概意思就是: 这是排序算法叫双轴快排 能保证大多数数组排序的时间复杂度保持在O(...
//Natural orderCollections.sort(arrayList);//Reverse orderCollections.sort(arrayList,Comparator.reverseOrder());//Custom orderCollections.sort(arrayList,Comparator.comparing(Task::name)); 4. SortArrayListusing Java 8 Streams Using Java streams provides the opportunity to apply other intermediate operations...
// C# program to implement bubble to sort an array// in descending order.usingSystem;classSort{staticvoidBubbleSort(refint[] intArr) {inttemp =0;intpass =0;intloop =0;for(pass =0; pass <= intArr.Length -2; pass++) {for(loop =0; loop <= intArr.Length -2; loop++) {if(int...
vals.sort(Comparator.reverseOrder()); System.out.println(vals); } The integers are sorted in ascending and descending orders. The data is sorted in-place; i.e. the original list is modified. $ java Main.java [-4, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8] ...
// A sample Java program tosortan array of strings// in ascending and descending orders using Arrays.sort().importjava.util.Arrays;importjava.util.Collections;publicclassSortExample{publicstaticvoidmain(String[] args){ String arr[] = {"practice.geeksforgeeks.org","quiz.geeksforgeeks.org","co...
2.1. Ascending Order Java program to sort an array of integers in ascending order usingArrays.sort()method. //Unsorted arrayInteger[]numbers=newInteger[]{15,11,...};//Sort the arrayArrays.sort(numbers); 2.2. Descending Order Java providesCollections.reverseOrder()comparatorto reverse the defaul...
/*Java Program to Sort an Array in Descending Order*/ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc=new Scanner(System.in); int n; //Array Size Declaration System.out.println("Enter the number of elements :"); ...
C Program to Sort N Numbers in Ascending Order using Bubble Sort C program to sort integers using Bubble Sort C Program to Sort N Names in an Alphabetical Order Java Program to Sort an Array in Descending Order C Program to Sort the Array Elements using Gnome Sort C Program to Sor...