nthelem1.cpp

nthelem1.cpp

#include ‹stl.h›

#include ‹stdlib.h›

#include ‹iostream.h›

int main() {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size(); i++) v1[i] = rand() % 10;

 ostream_iterator‹int› iter(cout, " ");

 copy(v1.begin(), v1.end(), iter);

 cout ‹‹ endl;

 nth_element(v1.begin(), v1.begin() + v1.size() / 2, v1.end());

 copy(v1.begin(), v1.end(), iter);

 cout ‹‹ endl;

 return 0;

}