public class backword {
public static void main(String[] args){
for(int i=10;i<100000;i++){
if(isBackWord(i)){
System.out.println(i);
}
}
}
//判断回文方法;
private static boolean isBackWord(int num){
int word = num ;
int temp = 0;
while(num>0){
temp = temp*10 + num%10;
num /=10;
}
return temp==word;
}
}