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  1.     #include <iostream>
  2.     #include <iterator>
  3.     #include <vector>
  4.     #include <algorithm>
  5.  
  6.     int main() {
  7.       int item = 10;
  8.       std::vector<int> iArray;
  9.       std::generate_n(std::back_inserter(iArray), item , [] ()-> int { 
  10.         int tmp = std::rand() % 10;	
  11.         return (std::rand() % 10 > 5) ? tmp : -tmp;
  12.       });
  13.       std::cout << "Array is: " << std::endl;
  14.       std::copy(iArray.begin(), iArray.end(), std::ostream_iterator<int>(std::cout, " "));
  15.       std::sort(iArray.begin(), iArray.end(), [](const auto &a, const auto &b) -> bool {
  16.         if (a == 0) return true;
  17.         return a < b; 
  18.       });
  19.       std::cout << "\nSorted array is: " << std::endl;
  20.       std::copy(iArray.begin(), iArray.end(), std::ostream_iterator<int>(std::cout, " "));
  21.       return 0;
  22.     }
Success #stdin #stdout 0s 16064KB
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stdin
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Standard input is empty
stdout
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Array is: 
3 -7 -3 -6 -9 2 0 3 0 2 
Sorted array is: 
0 0 -9 -7 -6 -3 2 2 3 3
https://ideone.com/0NOoTB
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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