import java.util.Stack; import java.util.StringTokenizer; public class StringReverse { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String s="hello world!"; method(s); //适用于英文短句单词倒叙输出 StringBuffer sb=new StringBuffer(s)...
importjava.util.Scanner;importjava.lang.StringBuilder;publicclassStringReverse{publicstaticvoidmain(String[]args){// 输入字符串Scannerscanner=newScanner(System.in);System.out.println("请输入一个字符串:");StringinputString=scanner.nextLine();// 字符串反转StringBuilderreversedString=newStringBuilder(inputStr...
1、int indexOf(String str) :返回第一次出现的指定子字符串在此字符串中的索引。 2、int indexOf(String str, int startIndex):从指定的索引处开始,返回第一次出现的指定子字符串在此字符串中的索引。 3、int lastIndexOf(String str) :返回在此字符串中最右边出现的指定子字符串的索引。 4、int lastIn...
import java.util.Scanner; /* * Scanner:用于获取键盘录入数据 * public String nextline():获取键盘录入字符串数据 */ public class ScannerLearn { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入数据:"); String line = sc.nextLine(); ...
1. Java Program to Reverse the Characters of a String We canreverse a string by charactereasily, using aStringBuilder.reverse()method. StringblogName="HowToDoInJava.com";Stringreverse=newStringBuilder(string).reverse();System.out.println("Original String -> "+blogName);System.out.println("Rever...
Reverse string in java String s="hello"; int length=s.length(); String s1=""; for(int j=1;j<=length; j++) { s1+=s[length-j]; // shows me error here ..array required but string found System.out.println(s1); } how to rectify it?? help me plz ...
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Quit", "quit", or"q"for the line of text. Ex: If the input is: Hello there ...
import java.io.*; import java.util.*; // Class of ReverseString class TechDecodeTutorials { public static void main(String[] args) { String input = "TechDecodeTutorials"; // getBytes() method to convert string // into bytes[]. byte[] strAsByteArray = input.getBytes(); byte[] result...
Namespace: Java.Lang Assembly: Mono.Android.dll Added in 1. C# 複製 [Android.Runtime.Register("reverse", "()Ljava/lang/StringBuffer;", "")] public Java.Lang.StringBuffer Reverse (); Returns StringBuffer Attributes RegisterAttribute Remarks Added in 1.0.2. Java documentation for java...
Write a Java program to reverse every word in a string using methods.Visual Presentation:Sample Solution:Java Code:// Importing necessary Java utilities. import java.util.*; // Define a class named Main. public class Main { // Method to reverse each word in a given string. public void ...