classSolution:""" @param: A: Given an integer array @return: nothing """defheapify(self, A):# write your code hereforiinrange(len(A) /2,-1,-1): self.siftdown(A, i)defsiftdown(self, A, pos):whilepos < len(A): smallest = posifpos *2+1< len(A)andA[pos *2+1] < A[sma...
Code Pull requests 19 Security Insights CommitThis commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.lib min_heap: optimize number of comparisons in min_heapify() Browse files Optimize the min_heapify() function, resulting in a...
Optimize the min_heapify() function, resulting in a significant reduction of approximately 50% in the number of comparisons for large random inputs, while maintaining identical results. The current implementation performs two comparisons per level to identify the minimum among three elements. In contr...