An Instructor Tells His Class to Close Their Eyes and Count

question 261

Short Answer

An instructor tells his class to close their eyes and count the number of windows in their house or apartment.In order to do this, the students must form __________ images.

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Definitions:

Stack

A stack is a collection or data structure that adheres to the Last-In-First-Out (LIFO) principle, where items are added and removed from the top.

Queue

A queue is a collection or data structure that follows the First-In-First-Out (FIFO) principle, where elements are added from one end and removed from the other.

Recursive Solution

A method of solving a problem where the solution involves calling a function itself with modified parameters.

Iterative Method

A computational technique that uses a sequence of steps to converge towards a solution.