import java.util.Scanner;
public class A038 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc=new Scanner(System.in);
while(sc.hasNext()) {
String s=sc.nextLine();
for(int i=s.length()-1;i>=0;i--) {
if(s.charAt(s.length()-1)=='0') {
if(s.length()==1) {
System.out.print("0");
}
continue;
}
System.out.print(s.charAt(i));
}System.out.println();
}
}
}
import java.util.Scanner;
public class A038 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc=new Scanner(System.in);
while(sc.hasNext()) {
String s=sc.nextLine();
for(int i=s.length()-1;i>=0;i--) {
if(s.charAt(s.length()-1)=='0') {
if(s.length()==1) {
System.out.print("0");
}
continue;
}
System.out.print(s.charAt(i));
}System.out.println();
}
}
}
最後一位數是0的話就被你continue掉了,執行不到System.out.print(s.charAt(i));這段。