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  1. #include <iostream>
  2. #include <vector>
  3. #include <iterator>
  4. #include <algorithm>
  5.  
  6. using namespace std;
  7.  
  8. int main() {
  9. std::vector<int> input;
  10. copy(istream_iterator<int>(cin), istream_iterator<int>(), back_inserter(input));
  11. copy(input.rbegin(), input.rend(), ostream_iterator<int>(cout, " "));
  12. }
Success #stdin #stdout 0s 3476KB
stdin
1 2 3
stdout
3 2 1