setintr1.cpp
setintr1.cpp
#include ‹stl.h›
#include ‹iostream.h›
int main() {
vector‹int› v1(10);
iota(v1.begin(), v1.end(), 0);
vector‹int› v2(10);
iota(v2.begin(), v2.end(), 7);
ostream_iterator ‹int› iter(cout, " ");
cout ‹‹ "v1: ";
copy(v1.begin(), v1.end(), iter);
cout ‹‹ " v2: ";
copy(v2.begin(), v2.end(), iter);
cout ‹‹ endl;
set_intersection(v1.begin(), v1.end(), v2.begin(), v2.end(), iter);
cout ‹‹ endl;
return 0;
}