#include <string>
#include <sstream>
#include <iostream>
#include <cstdio>
#include <cstdlib>
using namespace std;

class DigitStringDiv2 {
  public:
    int count(string S, long long X);
};

int DigitStringDiv2::count(string S, long long X)
{
  int start, size;
  int total;
  string sub;
  long long val;
  istringstream ss;

  total = 0;

  /* Enumerate all starting positions and sizes. */

  for (start = 0; start < S.size(); start++) {
    if (S[start] != '0') {
      for (size = 1; start+size <= S.size(); size++) {
   
        /* Extract the substring and turn it into a number. */
  
        sub = S.substr(start, size);
        ss.clear();
        ss.str(sub);
        ss >> val;
  
        /* Add one to the total if the number is big enough. */
  
        if (val > X) total++;
      }
    }
  }

  /* Return the total. */

  return total;
}