Time Complexity Algorithm Analysis

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Time Complexity Algorithm Analysis

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This is the video. I was looking for and thanks for hitting all the details and explaining it so well in such a short time. My teacher talks so slow, low, and does not explain it well like you did. Thanks!

jackl
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Dont usually bother leaving comments, but i havent done formal maths since i was 16 (8 years ago), and im currently studying for an msc in computer science. This video was absolutely invaluable, and you have an exceptional ability to explain things - thank you very much!

andrewknowles
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Excellent explanation, I have an algorithms class midterm today and this helped a lot!!

iloveihop
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That's perfect! Thank you for your efforts and your nice calming voice

ayaalaswad
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wow wow wow i was stuck at this since last 2 lecs but now got ittt, THANK YOUUU !!

aroojtayyaba.r
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thanks a lot man. Keep it going. you way in explaining things is simple and straightforward

wsanebvalley
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WOW, that was helpful. It opened up for me a whole class of problems. Thanks

chrisogonas
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thank u so much. finally i found the solution for my problem

momilseedat
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Hi randerson,
Your videos are great and easy to understand. Can you please help me with the time complexity of maximum subsequence sum problem? Thanks in anticipation

imranrehmat
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It's easier than my teacher's teaching

odcbwtx
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1:57 I'm not sure why when you wrote i - 1 on top of the summation, you said it never reaches i. I didn't understand what you meant by it never reaches "i"? Is it because "i" is not included due to the condition having the "<" symbol?
I am assuming from the first for-loop you said we start at i = 3 and continue all the way until n - 1 because of our condition is i < n, where n is not included.

bigdogeyeballs
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how do you know which summation formula to use?

MetalGearBepis
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This video didn’t make sense. At 3:08 doesn’t n= n-1 not i-1? And doesn’t m=3 not 0?

sidyogendra
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how to convert (n^2-n-6)/2 to n^2, i don't understand :D

tunamusic
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Hi randerson,
Your videos are great and easy to understand. Can you please help me with the time complexity of maximum subsequence sum problem? Thanks in anticipation

imranrehmat