/*
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
for (int i = 1; i <= a; i++) {
if (i % 3 != 0) {
System.out.print(i + " ");
}
}
}
}
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
for(int i=a;i>=1;i--) {
System.out.println(i);
}
}
}
for( ; ; )
{
}
while()
{
}
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
while(a!=0) {
System.out.println(a);
a=sc.nextInt();
}
}
}
a 932
a 932
a 93
a 9
a 0
a 55
a 5
a 0
*
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int c = 0;
while(a!=0) {
a/=10;
c++;
}
System.out.print(c);
}
}*/
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner (System.in);
String str = sc.next();
}
}