java输入一个小于五位的整数让他倒序输出 java:任意输入一个五位的正整数，逆序输出该数字
java\u4e2d\u5012\u5e8f\u8f93\u51fa\uff1a\u7ed9\u5b9a\u4e00\u4e2a5\u4f4d\u6574\u6570\uff0c\u7f16\u7801\u8f93\u51fa\u5b83\u7684\u5012\u5e8f\u6570\u3002\uff08\u5982\u7ed9\u5b9a\u6570\u5b5712345\uff0c\u5219\u7a0b\u5e8f\u8fd0\u884c\u540e\u6c42\u5f9754321\uff09\uff1f\u7ed9\u4f60\u4e2a\u66f4\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u4f7f\u7528StringBuffer\u7c7b\u4e2d\u7684reverse\u65b9\u6cd5\u3002
\u9664\u6b64\u4e4b\u5916\u4e5f\u53ef\u4ee5\u4f7f\u7528String\u6d3b\u7740char[]\u5b9e\u73b0\u54af\u3002\u5c31\u662f\u9ebb\u70e6\u70b9\u3002
\u7136\u540e\u4f60\u90a3\u4e2a\u7a0b\u5e8f\u601d\u8def\u4e5f\u53ef\u4ee5\uff0c\u4e0d\u8fc7\u8fd8\u987b\u63d0\u4f9b\u4f4d\u6570\uff0c\u5c06\u4f4d\u6570\u76f8\u4e58\u554a\uff0c\u4f60\u8fd9\u6837\u76f4\u63a5\u52a0\u201cint sum =gw+sw+bw+qw+ww;\u201d\u600e\u4e48\u884c\u5462\uff1f\u4e94\u4f4d\u6570\u5bf9\u5427\uff0c\u90a3\u4f60\u6700\u540e\u8fd8\u5f97\u505a\u4e2a\u53cd\u5411\u5faa\u73af\u76f8\u4e58\uff0c\u518d\u76f8\u52a0\u3002\u5f97\u51fa\u7684\u7ed3\u679c\u624d\u6b63\u786e\u554a\u3002
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
Scanner scan = new Scanner(System.in);
String input = scan.nextLine();
String output = ""+input.charAt(4)+input.charAt(3)+input.charAt(2)+input.charAt(1)+input.charAt(0)+"";
System.out.println(output);
}
\u4ec5\u9650\u4e94\u4f4d\u3002 \u7528\u7684\u662f\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002
int i = (int) (Math.random() * 100000);
System.out.println(i);
System.out.println(i % 10);
System.out.println(i % 100 / 10);
System.out.println(i % 1000 / 100);
System.out.println(i % 10000 / 1000);
System.out.println(i % 100000 / 10000);
Scanner sc = new Scanner(System.in);
StringBuffered str = new StringBuffer(sc.nextLine());
str = str.reverse();
System.println(str);
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绛旓細wd=min&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1Y3nH7BmhF-rH99mhPBPWDk0AP8IA3qPjfsn1bkrjKxmLKz0ZNzUjdCIZwsrBtEXh9GuA7EQhF9pywdQhPEUiqkIyN1IA-EUBtkP1bdPWcYrjRvnHc1nHnLPWcL" target="_blank" class="baidu-highlight">min=0;System.out.print("杈撳叆浜斾釜鏁存暟:");...
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绛旓細Scanner input = new Scanner(System.in);System.out.print("璇杈撳叆涓涓簲浣嶆暟锛屽苟鎸夊洖杞:");int number = input.nextInt();int[] nums = new int[5];int temp = number;int index = 4;for (int i = 10000; i >= 1; i /= 10) { nums[index] = temp / i;temp %= i;index...
绛旓細package Sum;import java.util.*;public class Sum{ public static void main (String[] args) { Scanner reader = new Scanner(System.in);String ss;int sum=0;System.out.println("璇杈撳叆涓涓簲浣嶆暣鏁:");ss=reader.next();try{ for(int i=0;i<ss.length();i++)sum+=ss.charAt(i)...
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绛旓細杩欎釜澶畝鍗曚簡鍚 鐢java鐨璇 浠庢帶鍒跺彴杈撳叆鐢⊿canner绫 import java.util.*;Scanner scan=new Scanner(System.in);System.out.println("璇杈撳叆涓涓浜斾綅鏁");String str=scan.next();for(int i=0;i<str.length();i++){ System.out.println("浜斾綅鏁扮殑绗"+(i+1)+"浣嶆槸"+str.charAt(i));...
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