BALANCED PARENTHESIS - STACK | DATA STRUCTURES
HTML-код
- Опубликовано: 12 май 2020
- Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
Determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are all valid but "(]" and "([)]" are not.
Return 0 / 1 ( 0 for false, 1 for true ) for this problem
Github Link for Python Code:- github.com/netsetos/python_co...
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code is wrong but it helped me learn the concept so thank you
Your explaination is nice . Before watching this video, I don't understand clearly using stack. After watching this, I understand clearly. Thanks!
Glad! You liked it🙂
I find your presentation very clear and easy to understand : in spite of the typos
Believe me god swear no one has taught us like you showed in this video, it was my first time on your channel and i saw only this video first and from now I don't want to go to any other channel ,,, you cleared my concept , which not all sources do the samez you have quality that you teaches by visualisation which fits in brain for permanent, visualisation capture most by our brain , and you doing it , thank you for your hardwork and effort you put on this video god will help you,, who helps other by sharing knowledge, i would love to connect with you and want to learn basics of programming from you how can i contact you
Best lecture mam...i have done courses in hyderabad and attended many lectures but you are above them....thanks for the video mam....
1doubt
In line 16 you have taken
or len(stack!=0):
Is it necessary???plzz guide mam
it doesnt work if you start with close paranthesis as stack doesnt have stack[-1]'s value
Thank you so much 👍
You are welcome😀
Thank you so much
You're most welcome
DO more data structure videos!!(WITH__PYTHON__)
I shocked. How can program working.
arePairs function take 2 parameter but here given wrong. ❌
I want to learn python.
Can you help me...
Sure...Start From ruclips.net/p/PLFV6T8f5WU2Gl1dhOn8xNgRvY6V5v39NP
wrong programme.. dont teach randomly.... anything...yr prog gives wrong output for {{{{{{]]]]],((]]],, edge cases not taken into account