View Compilation Error

0_0_14710811_14812.cpp: In function 'int main()':
0_0_14710811_14812.cpp:615:28: error: 'ostream_iterator' was not declared in this scope
     copy(v.begin(),v.end(),ostream_iterator<int>(cout," "));
                            ^
0_0_14710811_14812.cpp:615:45: error: expected primary-expression before 'int'
     copy(v.begin(),v.end(),ostream_iterator<int>(cout," "));
                                             ^
0_0_14710811_14812.cpp:618:9: error: 'i' was not declared in this scope
     for(i=0;i<v.size();++i)
         ^
0_0_14710811_14812.cpp:623:9: error: 'i' was not declared in this scope
     for(i=0;i<v.size();++i)
         ^