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  1.     #include <iostream>
  2.     #include <algorithm>
  3.  
  4.     int main()
  5.     {
  6.     	int arr[] = {4, 7, 3, 5, 6, 2, 9, 1, 10, 8};
  7.  
  8.     	for(int value: arr)
  9.     		std::cout << value << ' ';
  10.     	std::cout << std::endl;
  11.  
  12.     	std::stable_partition(arr, arr+10, [&arr](int a){ return (a < arr[0]); });
  13.  
  14.     	for(int value: arr)
  15.     		std::cout << value << ' ';
  16.     	std::cout << std::endl;
  17.  
  18.     	return 0;
  19.     }
Success #stdin #stdout 0s 15240KB
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stdin
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Standard input is empty
stdout
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4 7 3 5 6 2 9 1 10 8 
3 2 1 4 7 5 6 9 10 8
https://ideone.com/WxIDBG
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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