description: Alice has just learned addition. However, she hasn't learned the concept of "carrying" fully — instead of carrying to the next column, she carries to the column two columns to the left.
  
  For example, the regular way to evaluate the sum 2039 + 2976 would be as shown: 
  
  <image>
  
  However, Alice evaluates it as shown: 
  
  <image>
  
  In particular, this is what she does: 
  
    * add 9 and 6 to make 15, and carry the 1 to the column two columns to the left, i. e. to the column "0 9"; 
    * add 3 and 7 to make 10 and carry the 1 to the column two columns to the left, i. e. to the column "2 2"; 
    * add 1, 0, and 9 to make 10 and carry the 1 to the column two columns to the left, i. e. to the column above the plus sign; 
    * add 1, 2 and 2 to make 5; 
    * add 1 to make 1. 
  
  Thus, she ends up with the incorrect result of 15005.
  
  Alice comes up to Bob and says that she has added two numbers to get a result of n. However, Bob knows that Alice adds in her own way. Help Bob find the number of ordered pairs of positive integers such that when Alice adds them, she will get a result of n. Note that pairs (a, b) and (b, a) are considered different if a ≠ b.
  
  Input
  
  The input consists of multiple test cases. The first line contains an integer t (1 ≤ t ≤ 1000) — the number of test cases. The description of the test cases follows.
  
  The only line of each test case contains an integer n (2 ≤ n ≤ 10^9) — the number Alice shows Bob.
  
  Output
  
  For each test case, output one integer — the number of ordered pairs of positive integers such that when Alice adds them, she will get a result of n. 
  
  Example
  
  Input
  
  
  5
  100
  12
  8
  2021
  10000
  
  
  Output
  
  
  9
  4
  7
  44
  99
  
  Note
  
  In the first test case, when Alice evaluates any of the sums 1 + 9, 2 + 8, 3 + 7, 4 + 6, 5 + 5, 6 + 4, 7 + 3, 8 + 2, or 9 + 1, she will get a result of 100. The picture below shows how Alice evaluates 6 + 4: 
  
  <image>
solution: import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStreamReader;
  import java.io.File;
  import java.io.*;
  import java.util.*;
  
  public class Main {
  
      // static final File ip = new File("input.txt");
      // static final File op = new File("output.txt");
      // static {
      //     try {
      //         System.setOut(new PrintStream(op));
      //         System.setIn(new FileInputStream(ip));
      //     } catch (Exception e) {
      //     }
      // }
  
      public static void main(String[] args) {
          FastReader sc = new FastReader();
          int test = sc.nextInt();
          while (test-- != 0) {
              long n = sc.nextLong();
              if(n/10 == 0)
              {
                  System.out.println(n-1);
                  continue;
              }
              StringBuilder f = new StringBuilder("");
              StringBuilder s = new StringBuilder("");
              int c = 0;
              while (n != 0) {
                  char ch = (char) (n % 10 + '0');
                  n /= 10;
                  if (c == 0)
                      f.append(ch);
                  else
                      s.append(ch);
                  c^=1;
              }
              int num1 = Integer.parseInt(f.reverse().toString());
              int num2 = Integer.parseInt(s.reverse().toString());
              System.out.println((num1+1)*(num2+1) - 2);
          }
      }
  
      static long power(long x, long y, long p) {
          long res = 1;
          x = x % p;
          if (x == 0)
              return 0;
          while (y > 0) {
              if ((y & 1) != 0)
                  res = (res * x) % p;
              y = y >> 1;
              x = (x * x) % p;
          }
          return res;
      }
  
      public static int countSetBits(long number) {
          int count = 0;
          while (number > 0) {
              ++count;
              number &= number - 1;
          }
          return count;
      }
  
      private static <T> void swap(int[] a, int i, int j) {
          int tmp = a[i];
          a[i] = a[j];
          a[j] = tmp;
      }
  
      static class pair {
          long a, b;
  
          pair(long x, long y) {
              this.a = x;
              this.b = y;
          }
          // public boolean equals(Object o) {
          // if (this == o) return true;
          // if (!(o instanceof pair)) return false;
          // pair key = (pair) o;
          // return a == key.a && b == key.b;
          // }
  
          // @Override
          // public int hashCode() {
          // int result = a;
          // result = 31 * result + b;
          // return result;
          // }
  
          // public int compare(pair p1, pair p2) {
          // if(p1.a - p2.a > 0) return -1;
          // if(p1.a - p2.a < 0) return 1;
          // return 0;
          // }
      }
  
      static class comparator implements Comparator<pair> {
  
          public int compare(pair p1, pair p2) {
              if (p1.a - p2.a > 0)
                  return 1;
              if (p1.a - p2.a < 0)
                  return -1;
              if (p1.a == p2.a) {
                  if (p1.b > p2.b)
                      return -1;
                  else if (p1.b < p2.b)
                      return 1;
              }
              return 0;
          }
      }
  
      private static long getSum(int[] array) {
          long sum = 0;
          for (int value : array) {
              sum += value;
          }
          return sum;
      }
  
      private static boolean isPrime(Long x) {
          if (x < 2)
              return false;
          for (long d = 2; d * d <= x; ++d) {
              if (x % d == 0)
                  return false;
          }
          return true;
      }
  
      static int[] reverse(int a[], int n) {
          int i, k, t;
          for (i = 0; i < n / 2; i++) {
              t = a[i];
              a[i] = a[n - i - 1];
              a[n - i - 1] = t;
          }
          return a;
      }
  
      private static boolean isPrimeInt(int x) {
          if (x < 2)
              return false;
          for (int d = 2; d * d <= x; ++d) {
              if (x % d == 0)
                  return false;
          }
          return true;
      }
  
      public static String reverse(String input) {
          StringBuilder str = new StringBuilder("");
  
          for (int i = input.length() - 1; i >= 0; i--) {
              str.append(input.charAt(i));
          }
  
          return str.toString();
      }
  
      private static int[] getPrimes(int n) {
          boolean[] used = new boolean[n + 1];
          used[0] = used[1] = true;
          int size = 0;
          for (int i = 2; i <= n; ++i) {
              if (!used[i]) {
                  ++size;
                  for (int j = 2 * i; j <= n; j += i) {
                      used[j] = true;
                  }
              }
          }
          int[] primes = new int[size];
          for (int i = 0, cur = 0; i <= n; ++i) {
              if (!used[i]) {
                  primes[cur++] = i;
              }
          }
          return primes;
      }
  
      private static long lcm(long a, long b) {
          return a / gcd(a, b) * b;
      }
  
      private static long gcd(long a, long b) {
          return (a == 0 ? b : gcd(b % a, a));
      }
  
      static void sortI(int[] arr) {
          int n = arr.length;
          Random rnd = new Random();
          for (int i = 0; i < n; ++i) {
              int tmp = arr[i];
              int randomPos = i + rnd.nextInt(n - i);
              arr[i] = arr[randomPos];
              arr[randomPos] = tmp;
          }
          Arrays.sort(arr);
      }
  
      static void shuffleList(ArrayList<Long> arr) {
          int n = arr.size();
          Random rnd = new Random();
          for (int i = 0; i < n; ++i) {
              long tmp = arr.get(i);
              int randomPos = i + rnd.nextInt(n - i);
              arr.set(i, arr.get(randomPos));
              arr.set(randomPos, tmp);
          }
      }
  
      static void factorize(long n) {
          int count = 0;
          while (!(n % 2 > 0)) {
              n >>= 1;
  
              count++;
          }
          if (count > 0) {
              // System.out.println("2" + " " + count);
          }
          long i = 0;
          for (i = 3; i <= (long) Math.sqrt(n); i += 2) {
              count = 0;
              while (n % i == 0) {
                  count++;
                  n = n / i;
              }
              if (count > 0) {
                  // System.out.println(i + " " + count);
              }
          }
  
          if (n > 2) {
              // System.out.println(i + " " + count);
          }
      }
  
      static void sortL(long[] arr) {
          int n = arr.length;
          Random rnd = new Random();
          for (int i = 0; i < n; ++i) {
              long tmp = arr[i];
              int randomPos = i + rnd.nextInt(n - i);
              arr[i] = arr[randomPos];
              arr[randomPos] = tmp;
          }
          Arrays.sort(arr);
      }
  
      static class FastReader {
          BufferedReader br;
          StringTokenizer st;
  
          public FastReader() {
              br = new BufferedReader(new InputStreamReader(System.in));
          }
  
          public boolean hasNext() {
              return false;
          }
  
          String next() {
              while (st == null || !st.hasMoreElements()) {
                  try {
                      st = new StringTokenizer(br.readLine());
                  } catch (IOException e) {
                      e.printStackTrace();
                  }
              }
              return st.nextToken();
          }
  
          int nextInt() {
              return Integer.parseInt(next());
          }
  
          long nextLong() {
              return Long.parseLong(next());
          }
  
          double nextDouble() {
              return Double.parseDouble(next());
          }
  
          String nextLine() {
              String str = "";
              try {
                  str = br.readLine();
              } catch (IOException e) {
                  e.printStackTrace();
              }
              return str;
          }
      }
  }