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Tag Archives: Java-Queue-Programs

Given a queue. The task is to reverse the queue using another another empty queue. Examples: Input: queue[] = {1, 2, 3, 4, 5} Output:… Read More
A max-heap is a complete binary tree in which the value in each internal node is greater than or equal to the values in the… 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… Read More