reverse(s::AbstractString) 参数: a::抽象字符串:指定字符串 返回值:它返回指定字符串的反向。 范例1: # Julia program to illustrate# the use of Stringreverse() method# Getting thereverseof the specified stringprintln(reverse("GFG")) println(reverse("gfg")) println(reverse("Geeks")) println(re...
// the reverse() Method. classGFG{ publicstaticvoidmain(String[]args) { // create a StringBuilder object // with a String pass as parameter StringBuilderstr =newStringBuilder("AAAABBBCCCC"); // print string System.out.println("String = " +str.toString()); // reverse the string StringBui...
util.*; // Main class // Collectionsorting public class GFG { // Main driver method public static void main(String[] args) { // Creating a list of integers for which we // create an empty ArrayList by // declaring object of ArrayList class ArrayList<Integer> al = new ArrayList<...
// Java program to illustratereverse() method// of Collections class over ArrayList// Importing utility classesimportjava.util.*;// Main classpublicclassGFG{// main driver methodpublicstaticvoidmain(String[] args){// Let us create a list of stringsList<String> mylist =newArrayList<String>();...
// Java program to demonstrate // Comparator.reverseOrder() method import java.util.Arrays; import java.util.Comparator; import java.util.List; public class GFG { public static void main(String... args) { List<Integer> values = Arrays.asList(212, 324, 435, 566, 133, 100, 121); //...
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() method // of Collections class over ArrayList // Importing utility classes import java.util.*; // Main class public class GFG { // main driver method public static void main(String[] args) { // Let us create a list of strings List<String> mylist = new LinkedList<String>(); //...
// Java program to demonstrate// Comparator.reverseOrder() methodimportjava.util.Arrays;importjava.util.Comparator;importjava.util.List;publicclassGFG{publicstaticvoidmain(String... args){ List<Integer> values = Arrays.asList(212,324,435,566,133,100,121);//reverseOrderis a static methodvalues...
() // method of Collections class // To sort a list in descending order // Importing required utility classes import java.util.*; // Main class // Collectionsorting public class GFG { // Main driver method public static void main(String[] args) { // Creating a list of integers for ...