# Computer Science: A Structured Programming Approach Using C1 15-3 Stacks A stack is a linear list in which all additions and deletions are restricted to.

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Computer Science: A Structured Programming Approach Using C1 15-3 Stacks A stack is a linear list in which all additions and deletions are restricted to one end, called the top. Stacks are known as the last in–first out (LIFO) data structure. Stack Structures Stack Algorithms Stack Demonstration Topics discussed in this section:

Computer Science: A Structured Programming Approach Using C2 A stack is a last in–first out (LIFO) data structure in which all insertions and deletions are restricted to one end, called the top. Note

Computer Science: A Structured Programming Approach Using C3 FIGURE 15-17 Stack

Computer Science: A Structured Programming Approach Using C4 FIGURE 15-18 Conceptual and Physical Stack Implementations

Computer Science: A Structured Programming Approach Using C5 FIGURE 15-19 Stack Data Structure

Computer Science: A Structured Programming Approach Using C6 FIGURE 15-20 Streams

Computer Science: A Structured Programming Approach Using C7 PROGRAM 15-9Push Stack

Computer Science: A Structured Programming Approach Using C8 PROGRAM 15-9Push Stack

Computer Science: A Structured Programming Approach Using C9 FIGURE 15-21 Pop Stack Example

Computer Science: A Structured Programming Approach Using C10 PROGRAM 15-10Pop Stack

Computer Science: A Structured Programming Approach Using C11 PROGRAM 15-10Pop Stack

Computer Science: A Structured Programming Approach Using C12 FIGURE 15-22 Design for Basic Stack Program

Computer Science: A Structured Programming Approach Using C13 PROGRAM 15-11Simple Stack Application Program

Computer Science: A Structured Programming Approach Using C14 PROGRAM 15-11Simple Stack Application Program

Computer Science: A Structured Programming Approach Using C15 PROGRAM 15-11Simple Stack Application Program

Computer Science: A Structured Programming Approach Using C16 PROGRAM 15-12Insert Data

Computer Science: A Structured Programming Approach Using C17 PROGRAM 15-12Insert Data

Computer Science: A Structured Programming Approach Using C18 PROGRAM 15-13Print Stack

Computer Science: A Structured Programming Approach Using C19 15-4 Queues A queue is a linear list in which data can be inserted only at one end, called the rear, and deleted from the other end, called the front. Queue Operations Queue Linked List Design Queue Functions Queue Demonstration Topics discussed in this section:

Computer Science: A Structured Programming Approach Using C20 A queue is a linear list in which data can be inserted at one end, called the rear, and deleted from the other end, called the front. It is a first in–first out (FIFO) restricted data structure. Note

Computer Science: A Structured Programming Approach Using C21 FIGURE 15-23 Queue Concept

Computer Science: A Structured Programming Approach Using C22 Enqueue inserts an element at the rear of the queue. Note

Computer Science: A Structured Programming Approach Using C23 FIGURE 15-24 Enqueue

Computer Science: A Structured Programming Approach Using C24 Dequeue deletes an element at the front of the queue. Note

Computer Science: A Structured Programming Approach Using C25 FIGURE 15-25 Dequeue

Computer Science: A Structured Programming Approach Using C26 FIGURE 15-26 Conceptual and Physical Queue Implementations

Computer Science: A Structured Programming Approach Using C27 FIGURE 15-27 Queue Data Structure

Computer Science: A Structured Programming Approach Using C28 FIGURE 15-28 Enqueue Example

Computer Science: A Structured Programming Approach Using C29 PROGRAM 15-14Enqueue

Computer Science: A Structured Programming Approach Using C30 PROGRAM 15-14Enqueue

Computer Science: A Structured Programming Approach Using C31 FIGURE 15-29 Dequeue Examples

Computer Science: A Structured Programming Approach Using C32 PROGRAM 15-15Dequeue

Computer Science: A Structured Programming Approach Using C33 PROGRAM 15-15Dequeue

Computer Science: A Structured Programming Approach Using C34 PROGRAM 15-16Simple Queue Demonstration

Computer Science: A Structured Programming Approach Using C35 PROGRAM 15-16Simple Queue Demonstration

Computer Science: A Structured Programming Approach Using C36 PROGRAM 15-16Simple Queue Demonstration

Computer Science: A Structured Programming Approach Using C37 PROGRAM 15-17Insert Data

Computer Science: A Structured Programming Approach Using C38 PROGRAM 15-17Insert Data

Computer Science: A Structured Programming Approach Using C39 PROGRAM 15-18Print Queue

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