#include <stl.h> #include <iostream.h> bool less_10 (int a_) { return a_ < 10 ? 1 : 0; } int numbers[6] = { 10, 5, 11, 20, 6, -2 }; int main () { stable_partition (numbers, numbers + 6, less_10); for (int i = 0; i < 6; i++) cout << numbers[i] << ' '; cout << endl; return 0; }