Stack
Last updated
What is Stack?
Stack is a linear collection of items where items are inserted and removed in a particular order. Stack is also called a LIFO Data Structure because it follows the "Last In First Out" principle i.e. the item that is inserted in the last is the one that is taken out first.
Free resources to learn Stack
More in stage 2: Data Structures
Stack: common questions
Can I learn Stack in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Stack in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Stack tutorial for beginners?
It is lesson 12 of 188 in the free Computer Science roadmap, in stage 2, Data Structures. If you are new to Computer Science, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.