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Tag Archives: Java-Queue-Programs

Given a queue. The task is to reverse the queue using another  empty queue. Examples:  Input: queue[] = {1, 2, 3, 4, 5} Output: 5… Read More
C++ #include <bits/stdc++.h> #include <vector>   using namespace std;   class MaxHeap { private:     vector<int> heap;       int parent(int i) { return (i - 1)… Read More
Given a binary tree, print all nodes between two given levels in a binary tree. Print the nodes level-wise, i.e., the nodes for any level… Read More

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