#include<iostream>using namespace std;int parent(int i){ return i/2;}int left(int i){ return 2*i;}int right(int i){ return 2*i + 1;}void swap(int &a, int &b){ int t = a; a = b; b = t;}void max_heapify(int arr[],int size, int i){ int l = left(i); int r = right(i); int large...
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