#include <iostream.h> #include <stl.h> bool bigger (int i_) { return i_ > 3; } int main () { vector<int>v; v.push_back (4); v.push_back (1); v.push_back (5); int n = 0; count_if (v.begin (), v.end (), bigger, n); cout << "Number greater than 3 = " << n << endl; return 0; }