#include <iostream> #include <vector> #include <algorithm> using namespace std; // function that prints the passed argument void print (int elem) { cout << elem << ' '; } int main() { vector<int> coll; // insert elements from 1 to 9 for (int i=1; i<=9; ++i) { coll.push_back(i); } // print all elements for_each (coll.begin(), coll.end(), // range print); // operation cout << endl; }