逆序.txt

输入大于两位以上的整数

import java.io.BufferedReader; 
import java.io.IOException; 
import java.io.InputStreamReader; 

public class Test { 
public static void main(String args[]) throws IOException { 
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); 
String str = br.readLine(); 
char a[] = str.toCharArray(); 
for (int i = a.length - 1; i >= 0; i--) 
System.out.print(a[i] + " "); 
System.out.println(); 
} 
}