Array Based Stack One Shot Tutorial | Push Pop Peek Underflow Overflow Explained

Array Based Stack One Shot Tutorial | Push Pop Peek Underflow Overflow Explained

Level up your DSA in one shot. In this video, we build an Array Based Stack from scratch and master every operation you’ll face in exams and interviews. Clear, fast, and practical.

What you will learn
• Stack concept in simple words
• Array based implementation step by step
• Push, pop, peek with edge cases
• Underflow and overflow handling
• Time and space complexity
• Common interview mistakes and fixes
• Real exam style questions

Link of Previous Video:    • Stack Operations in Data Structures | Push...  
Link of Next Video: Awaited

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Timestamps
00:00 Intro and why stack
01:10 Stack basics and use cases
03:05 Array structure and variables
05:00 Push logic and overflow check
08:15 Pop logic and underflow check
10:40 Peek and isEmpty isFull
12:30 Complexity and memory
14:00 Interview patterns and tips
16:30 Practice tasks and next steps

Extras
• Starter code and practice sheet link in comments
• Comment your language C or C++ or Java or Python and I will pin the snippets
• Like, share, subscribe for more one shot DSA

Tags

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