package com.test01.xyx;
import java.util.Scanner;
public class Test07 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int count = sc.nextInt();
if (count >= 1 && count <= 10) {
int[] arr = new int[count];
for (int i = 0; i < count; i++) {
String strnum = sc.next();
Integer hexnum = Integer.valueOf(strnum, 16);
System.out.println(hexnum);
String num = Integer.toOctalString(hexnum);
int result = Integer.parseInt(num);
arr[i] = result;
}
for (int i = 0; i < arr.length; i++) {
System.out.println(arr[i]);
}
}
}
}