View Compilation Error

0_0_15092961_14619.cpp: In function 'int main()':
0_0_15092961_14619.cpp:82:25: error: 'ostream_iterator' was not declared in this scope
          result.rend(), ostream_iterator<int>(cout));
                         ^
0_0_15092961_14619.cpp:82:42: error: expected primary-expression before 'int'
          result.rend(), ostream_iterator<int>(cout));
                                          ^