#include <stl.h> #include <iostream.h> void print_sqr (int a_) { cout << a_ * a_ << " "; } int main () { vector <int> v1 (10); for (int i = 0; i < v1.size (); i++) v1[i] = i; for_each (v1.begin (), v1.end (), print_sqr); cout << endl; return 0; }