Question

How to check if a vector is heap in C++

Answer 1

#include <iostream>     
#include <algorithm>    
#include <vector>       

int main () {
  std::vector<int> vec {9, 8, 6, 4, 3, 1, 0};

  std::cout << is_heap(vec.begin(), vec.end());
 
}




/*
run:

1

*/

 

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