test_for_each.cpp

#include <vector>
#include <iostream>
using namespace std;

// Requires C++11 compiler
int main(int argc, char const *argv[])
{
   vector<int> vec{5,7,2,32,9,45};

   for_each(vec.begin(), vec.end(),
            [](int &v) {
               cout << v++ << " ";
            });

   return 0;
}