WHAT IS ARRAY? | Array Data Structures | DSA Course | GeeksforGeeks

GeeksforGeeks brings you a deep dive into the world of ARRAYS in our latest DSA course video!

✨ As one of the most important data structures in DSA, ARRAYS play a fundamental role in organizing and manipulating data. Gain a profound understanding of arrays, delving into the intricacies of contiguous memory allocation and the difference between static and dynamic arrays. Unravel the mystery of array declaration and join us for a detailed exploration of basic operations like insertion and accessing an element (highlighting its efficient O(1) time complexity).

🚀 This comprehensive array tutorial is tailored for coding interviews and competitive programming, with real-world examples and hands-on insights to fortify your skill set.

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⏰ Time Stamps:
0:00 - Introduction to Arrays
1:50 - Contiguous Memory Allocation of Arrays
3:30 - Difference Between Static & Dynamic arrays
4:40 - Declaring an Array - Array Declaration
6:05 - Inserting an Element in an Array
7:20 - Array Bonus Fact - Accessing Element in an Array in O(1)

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[namratagupta]

The best, simple and detailed explanation of array in the whole youtube.

[jatinnandwani]

Instead of taking the offset as 1 which is the index, he took 2 and pointed to the 3rd element instead, please note, rest of the explanation was pristine and excellent

[premmishra]

how did you proved accessing of element by just solving the simple equation where and when did you explain the reason sir. you just simply calculate and said hence this this

[musickiduniya..]

Your videos should be in Hindi also....