bool AVLTree:: insert( const Comparable & x, AVLNode* & node ) { if (x < node->element) G //.. K K с else if (node->element < x ) { (E Е; А if (node->right node->right new AVLNode( x, nullptr, nullptr); node->height = 1; //must be for an AVL tree return true } else if ( insert(x, node->right ) ) { node->height max( height(node), nullptr) { == = х, K 1 height(node->right) ); А D return true } (E } else return false; // dunlicate. Problem: code must also balance the tree }}

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Data Structure Using C++ (Queue) C++ code (NOT JAVA C++ JUST) C++ PROGRAMMING LANGUAGE PLEASE :: We can use a queue to simulate the flow of customers through a check-out line in a store. In this simulation we will have the following details: one check-out line the expected service time for each customer is one minute (However, they may have to wait in line before being serviced) between zero and two customers join the line every minute We can simulate the flow of customers through the line during a time period n minutes long using the following algorithm: Initialize the queue to empty. for ( minute = 0 ; minute < n ; ++minute ) {       if the queue is not empty, then remove the customer at the front of the queue.       Compute a random number k between 0 and 3.       If k is 1, then add one customer to the line.       If k is 2, then add two customers to the line.       Otherwise (if k is 0 or 3), do not add any customers to the line. } In addition, the algorithm will keep track…

C++ Programming