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- #include <algorithm>
- #include <vector>
- #include <iterator>
-
- using namespace std;
-
- bool isEven(int i)
- {
- return !(i%2);
- }
-
- int main ()
- {
- int arr[10] = {1,2,3,4,5,6,7,8,9,10};
- vector<int> v(arr+0, arr+10);
-
- copy(v.begin(),v.end(),ostream_iterator<int>(cout," "));
- cout << endl << endl;
- //
- // Remove the 7.
- //
- vector<int>::iterator result = remove(v.begin(), v.end(), 7);
- //
- // Delete dangling elements from the vector.
- //
- v.erase(result, v.end());
-
- copy(v.begin(),v.end(),ostream_iterator<int>(cout," "));
- cout << endl << endl;
- //
- // Remove all even elements.
- //
- result = remove_if(v.begin(), v.end(), ptr_fun(isEven));
- //
- // Delete dangling elements.
- //
- v.erase(result, v.end());
-
- copy(v.begin(),v.end(),ostream_iterator<int>(cout," "));
- cout << endl << endl;
- //
- // Now remove all 3s on output.
- //
- remove_copy(v.begin(), v.end(), ostream_iterator<int>(cout," "), 3);
- cout << endl << endl;
-
- return 0;
- }
-