#include
#include
#include
#include
using namespace std;
class isEven: public unary_function {
public:
result_type operator()(argument_type i)
{
return (result_type) !(i%2);
}
};
int main()
{
vector vectorObject;
int i;
for(i = 1; i < 20; i++)
vectorObject.push_back(i);
cout << "Sequence:";
for(i = 0; i
cout << endl;
i = count_if(vectorObject.begin(), vectorObject.end(), isEven());
cout << i << " numbers are evenly divisible by 2.";
return 0;
}