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  1. #include <algorithm>
  2. #include <functional>
  3. #include <iostream>
  4. #include <vector>
  5.  
  6. int main()
  7. {
  8.     std::vector<int> v(30);
  9.     v[0] = 1;
  10.  
  11.     std::adjacent_difference(v.begin(), v.end() - 1, v.begin() + 1, std::plus<int>());
  12.  
  13.     for(int i : v)
  14.         std::cout << i << ", ";
  15. }
Success #stdin #stdout 0s 3028KB
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stdin
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Standard input is empty
stdout
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1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040,
https://ideone.com/fdaWg7
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
secret

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