#include <iostream>
using namespace std;
int main()
{
	int m[20];
	int n, k = 0; cout << "n="; cin >> n;
	for (int i = 0; i < n; ++i)
	{
		cout << "a[" << i << "]="; cin >> m[i];
	}
	for (int i = 0; i < n - 1; ++i)
		if (m[i] % m[i + 1] == 0)
			k++;
	cout << "k=" << k << endl;
	system("pause");
	return 0;
}