// p02_04.cpp Given a sequence of 20 integers, how
// often is an element of this sequence immediately
// followed by a smaller one?
#include <iostream>
using namespace std;

int main() {
 int xOld, xNew, i, nLarge = 0;
 cout << "Enter 20 integers: \n";
 cin >> xOld;
 for (i=2; i<=20; ++i) {
  cin >> xNew;
  if (xOld > xNew)
    nLarge++;
xOld = xNew;
}
cout << "A larger integer is immediately followed by "
     << "a smaller one " << nLarge << " times.\n";
return 0;
}