In the C++ code for a queue, when you insert an item, which do you do first: insert the item, increment Rear, or check whether Rear is at the end of the array. b. What does it mean when we say the remove() member function for a queue “assumes” the queue is not empty?
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Q-No.3: a. In the C++ code for a queue, when you insert an item, which do you do first: insert the
item, increment Rear, or check whether Rear is at the end of the array.
b. What does it mean when we say the remove() member function for a queue “assumes”
the queue is not empty?
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- Project 4: Maze Solver (JAVA) The purpose of this assignment is to assess your ability to: Implement stack and queue abstract data types in JAVA Utilize stack and queue structures in a computational problem. For this question, implement a stack and a queue data structure. After testing the class, complete the depth-first search method (provided). The method should indicate whether or not a path was found, and, in the case that a path is found, output the sequence of coordinates from start to end. The following code and related files are provided. Carefully ready the code and documentation before beginning. A MazeCell class that models a cell in the maze. Each MazeCell object contains data for the row and column position of the cell, the next direction to check, and a bool variable that indicates whether or not the cell has already been visited. A Source file that creates the maze and calls your depth-first search method. An input file, maze.in, that may be used for testing. You…Assume that stack and queue are MyStack and MyQueue objects, respectively. WhT are the contents of stack and queue after the execution of the following code fragment.1. a function that takes in a list (L), and creates a copy of L. note: The function should return a pointer to the first element in the new L. [iteration and recursion]. 2. a function that takes in 2 sorted linked lists, and merges them into a single sorted list. note: This must be done in-place, and it must run in O(n+m).
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