#include <stl.h> #include <iostream.h> int v1[3] = { 13, 18, 23 }; int v2[4] = { 10, 13, 17, 23 }; int result[7] = { 0, 0, 0, 0, 0, 0, 0 }; int main () { set_union (v1, v1 + 3, v2, v2 + 4, result); for (int i = 0; i < 7; i++) cout << result[i] << ' '; cout << endl; return 0; }