sort array java
import java. util. Arrays; Arrays. sort(array);
sort array java
import java. util. Arrays; Arrays. sort(array);
sorting java
public class SortingData { public static void main(String[] args) { int[] arr = { 13, 7, 6, 45, 21, 9, 101, 102 }; Arrays.sort(arr);//sort() function System.out.printf("Modified arr[] : %s", Arrays.toString(arr)); } }
Arrays.sort() in java
// java sort arraylist import java.util.ArrayList; import java.util.Collections; public class JavaSortArraylist { public static void main(String[] args) { ArrayList<String> al = new ArrayList<String>(); al.add("Bear"); al.add("Fox"); al.add("Deer"); al.add("Cheetah"); al.add("Anteater"); al.add("Elephant"); System.out.println("Before sorting ArrayList: " + al); Collections.sort(al); System.out.println("After sorting ArrayList in Ascending order: " + al); } }
Arrays.sort() in java
// java program to sort strings in an alphabetical order import java.util.Arrays; public class SortStringAlphabeticalOrder { public static void main(String[] args) { String[] strAsc = {"Bear","Fox","Deer","Cheetah","Anteater","Elephant"}; System.out.println("Before sorting: "); for(String string : strAsc) { System.out.println(string); } // arrays.sort Arrays.sort(strAsc); System.out.println("-----------------------------------"); System.out.println("After sorting: "); for(String str : strAsc) { System.out.println(str); } } }
Arrays.sort() in java
// how to sort an array of strings in descending import java.util.Arrays; import java.util.Collections; public class SortStringAlphabeticalOrder { public static void main(String[] args) { String[] strDesc = {"Bear","Fox","Deer","Cheetah","Anteater","Elephant"}; System.out.println("Before sorting: "); for(String string : strDesc) { System.out.println(string); } // arrays.sort Arrays.sort(strDesc, Collections.reverseOrder()); System.out.println("-----------------------------------"); System.out.println("Sorting string array in descending or reverse order: "); for(String string : strDesc) { System.out.println(string); } } }
how to sort array java
int[] array = new int[10]; Random rand = new Random(); for (int i = 0; i < array.length; i++) array[i] = rand.nextInt(100) + 1; Arrays.sort(array); System.out.println(Arrays.toString(array)); // in reverse order for (int i = array.length - 1; i >= 0; i--) System.out.print(array[i] + " "); System.out.println();
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