1  #include <iostream>
 2  
 3  using namespace std;
 4  
 5  int main() {
 6      int previous = 2147483647, current = 0;
 7      int total = 0;
 8  
 9      while (cin >> current) {
10          if (current > previous) {
11              total++;
12          }
13          previous = current;
14      }
15  
16      cout << total << endl;
17      return 0;
18  }