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  1. #include <algorithm>
  2. #include <iterator>
  3. #include <iostream>
  4. #include <vector>
  5.  
  6. int main() {
  7. std::vector<int> v(100);
  8. //this just populates v with 1,2,3...100
  9. std::iota(v.begin(), v.end(), 1);
  10.  
  11. std::transform(
  12. v.begin(), v.end()-1,
  13. v.begin()+1,
  14. std::ostream_iterator<int>(std::cout, "\n"),
  15. std::plus<int>()
  16. );
  17. }
Success #stdin #stdout 0s 3016KB
stdin
Standard input is empty
stdout
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