packageerase;importjava.util.Scanner;publicclass求几位并逆序打印 {publicstaticvoidmain(String[] args) {//TODO Auto-generated method stubScanner in=newScanner(System.in);intn=in.nextInt();intsum = 0; System.out.print("该数逆序输出为:"+'\n');while(n!=0) {intcount= 0; count=n%10; ...
Scanner scan = new Scanner(System.in);System.out.println("输入一个5位或5位以下的数字");int num = scan.nextInt();String s = String.valueOf(num);System.out.println("输入数字的长度为:"+s.length());for(int i=s.length()-1;i>=0;i--){ System.out.print(s.substring(i...
public static void test(int num) { String strNum = String.valueOf(num);int dataLength = strNum.length();System.out.println("data Length:" + dataLength);for (int i = dataLength-1; i>=0;i--) { System.out.println(strNum.charAt(i));} } 程序给你,我这没有画图的工具,...
public class求⼏位并逆序打印 { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in=new Scanner(System.in);int n=in.nextInt();int sum = 0;System.out.print("该数逆序输出为:"+'\n');while(n!=0) { int count= 0;count=n%10;n/=10;sum++;Sys...