





Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
A comprehensive overview of stack and queue data structures, fundamental concepts in computer science. It delves into their implementation using arrays and linked lists in c++, illustrating their functionalities with code examples. The document also explores the limitations of traditional queues and introduces the concept of circular queues, enhancing efficiency in data management.
Typology: Slides
1 / 9
This page cannot be seen from the preview
Don't miss anything!
#define maxSize 5 struct Stack{ int top=-1; int data[maxSize]; }s; void push(int a) { if(!overFlow()) { s.data[++s.top]=a; } else cout<<“stack overflow!!!”; } int pop() { if(!underFlow(s)) { return(s.data[s.top--]); } else cout<<“Stack is already empty”; } int overFlow() { if(s.top==maxSize-1) return(1); else return(0); }
2 3 5
void enqueue(int a){ If(!Full(q)) q.data[++q.rear]=a; else cout<<“Queue is full”; } int dequeue(){ If(!isEmpty()) return(q.data[q.front++]); else { cout<<“Queue is empty”; exit(0); } }
5 2 1
0 1 2 3 4 5 Queue is Empty still we can not insert data!!!