import java.util.Scanner;
public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); /输入一个整数,将这个整数以字符串的形式逆序输出 程序不考虑负数的情况,若数字含有0,则逆序形式也含有0,如输入为100,则输出为001/ int i = scanner.nextInt(); String s = ""; char[] chars = (i + "").toCharArray(); for (int j = 0; j < chars.length; j++) { String str = chars[chars.length - 1 - j] + ""; s += str; } System.out.println(s); } }



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