Static Arrays, Dynamic Arrays, and Strings - Big O Complexity - DSA Course in Python Lecture 2

Please check my playlists for free DSA problem solutions:

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[GregHogg]

Master Data Structures & Algorithms For FREE at AlgoMap.io!

[splinterius]

Thank you so much for that course. I really enjoy watching it. I watched a lots of your solutions to leetcode problems, but sometimes I don't have any idea whats going on. I think this series will help me understand more about algorithms. Thank you Greg 🙂

[sudipdutta]

Keep this playlist going brother . Really very healpful for all python students . Keep It up.

[dhanushm]

@GregHogg I really like the way you explain the concepts, it will be more useful if you do lectures on Java too. I hope your java lectures in future .

[CPAbhinav-lr]

At 15:06, modifying an index in a string takes O(n) and not O(1) as it creates a copy of the initial string first and then modifies that particular index.
Btw, really loving AlgoMap and your videos. Great work!

[theshaikhanas]

Day 3 of being consistent to the DSA playlist

[Pzpr]

@GregHogg - U didn't cover ArrayList concept in this DSA course as it is important in dymanic array right?

[richardpro]

This is the kind of course I am would be ready for pay for ❤ 😅
Please continue this series we need more

[nassirali]

Hi Greg
Thank you for the course, I really enjoyed it, I just want to ask if you can post a video where you talk about your career path from high school to what you've reached now .
Warm greetings from Morocco

[Mohamed-in]

I finished python basics, functional and oop after this course can I start solve problems in leetcode and can please make vide for machine learning roadmap with resources please and thank U ❤️

[mrghost]

Nice one looking forward to more vd's🙄

[ROHANSHARMA-fysf]

i'm from India now i can say you can defeat the Indian teacher , but this is my first video and loved it .
😍😇👌👍

[rolandovillcaarias]

Hi Greg, could please make a video to explain how these concepts "hashing, __eq__ method, and immutability" work together under hood?

[arnolddezilva]

What took are you using for all the scetching if you dont mind me asking . Thanks for the amazing videosb

[randomeditsboy]

Hey Greg! You can append an element in a string like..
s = "hello"
s += "z"
print(s)

we didn't make a new variable but just added "z" in s. Correct me if I'm wrong

[edudictivecoder]

To get 5 from array we can use binary search which will give nlogn time will that be good idea over 5 in arr??

[harshilsolanki]

𝘾𝙖𝙣 you give me data structure roadmap with example which I have to solve

[rajeshkannan]

How to delete an element not at the end in array?