* 使用递归反转字符串 */publicstaticvoidmain(String[]args){Stringstr="ABCDE牛";System.out.println(stringReversalRecursion(str));}/** * 递归方法 */publicstaticStringstringReversalRecursion(Stringstr){if(str==null||str.length()<=1){returnstr;}returnstringReversalRecursion(str.substring(1))+str....
AI代码解释 packagecom.zibo.java.february.second;publicclassMyStr{publicstaticvoidmain(String[]args){String str="你好,大哥哥!";char[]chars=str.toCharArray();StringBuilder builder=newStringBuilder();for(int i=chars.length-1;i>=0;i--){builder.append(chars[i]);}System.out.println(builder.toStri...
java string字符串反转 java实现字符串反转 Java实现字符串反转利用StringBuffer 或 StringBuilder 的 reverse 成员方法: 1. // StringBuffer public static String reverse1(String str) { return new StringBuilder(str).reverse().toString(); }利用 String 的 toCharArra java Markdown System 字符串 原创 ...
public class Str_Reversal { public static void main(String[] args) { //用于输入一个字符串 Scanner sc = new Scanner(System.in); //接收字符串 String str = sc.nextLine(); //接收反字符串 String str1 =""; //用来接收字符串中的每一个字符 char ch; System.out.println("原字符串:"+str...
1、输入一句英文,将句子倒序输出,忽略最后的标点。 代码语言:javascript 代码运行次数: packageshenjin;importjava.util.Scanner;/** * 输入一句英文,将英文句子反转 * * @author LENOVO * */publicclassReverseEnglish{publicstaticvoidmain(String[]args){Scanner scanner=newScanner(System.in);String str=scanner...
public static void testStringReversal(String str){ char[] cha = str.toCharArray(); ArrayStack stack = new ArrayStack(); for(char c : cha){ stack.push(c); } while(!stack.isEmpty()){ System.out.print(stack.pop()); } }数据入栈和出栈的时间复杂度都为O(1),也就是说栈操作所耗的时间...
publicstaticStringreverseCharArray(Strings){ char[]reverseStringArray =newchar[s.length()]; for(inti = s.length()-1, j =0; i !=-1; i--, j++){ // Returns the char value at the specified index. An index ranges from 0 to length() - 1. ...
Java program to reverse a string using stacks - In this article, we will understand how to reverse a string using stacks. String is a datatype that contains one or more characters and is enclosed in double quotes(“”). The stack is a linear data struct
本地调整了一些参数运行,现在消费端报错日志和服务端注册日志如下: 本地后台存储的yaml: `openapi: 3.0.1 info: title: swagger definition for com.huawei.m2m.hessian.ICBSAdapterHessianService version: 1.0.0 servers: url: /ICBSAdapterHessianService ...
String key=(String) keys.next(); pretty.append(String.format("%s%s:", pre, StringUtils.capitalize(key)));if(jo.get(key) instanceof JSONObject) { pretty.append(prettyPrint(jo.getJSONObject(key), pre+"\t")); }elseif(jo.get(key) instanceof JSONArray) {intsno =1;for(Object jsonObje...