Search an element in sorted and rotated array( Find PIVOT)

Search an element in sorted and rotated array. FInd pivot element in sorted and rotated array. Use Binary search to find pivot and then to find the element. O(log n) is the time complexity.

[riteshparkhi]

Great video. One very important point I realized that for finding mid we should use start + (end -start)/2 instead of (start + end)/2. This will help to handle int overflow error when array is big.

[ankitranjan]

Thank you ... you are doing great job for us...smoothly explained even all the smallest term to heighest term...

[MargulanTukhfatov]

Please continue posting videos, very good explanation

[fathimasyed]

Thank you so much .. Really helpful .. Slow and steady, so it is understandable even for beginners..Thanks a lot.

[swastikkanjilal]

Sir you are great in explaining these concepts!

[ManishaKumari-yvnf]

Thanks😊 for the effort ur putting in. They're very helpful

[munishkumararora]

Great explanation for pivot element. Thanks

[karthikk]

Great Explanation. Never stop making videos.

[priyaranjanPanda]

Do mention also, how to go about duplicate elements in the array. Nice explanation anyways !!

[lokeshsistu]

Sir please make videos on timecomplexity

[mikelee]

thanks. can you please do serialising/deserialising a string to a binary tree?

[SunilKumar-cuwm]

Hi Vivekananda, please change the condition where a[s] > a[mid] here it should be a[s] < a[mid] to select the portion from "s" to "m-1"

[LakshyaK_SE_]

is this code correct when we have duplicate elements in a array?

[maheswarreddyu]

will this algorithm work when the array has either 1 or 2 elements?

[helloyou]

i like your videeeos sir... plz keep making videos

[sammanluitel]

. Given a binary string (e.g. 01, 101, 011), in each iteration 0 becomes 01 and 1 becomes 10, find kth character in the string after nth iteration
simple approach, time complexity, express time complexity in terms of n only
efficient approach, explanation, time complexity. can u please make a video to solve this problem

[yuanhe]

Thanks, I've always looked at ur utube explanations. They are great and saved me a lot of effort. But please have a better mic LOLOL

[sravankumar]

can u make a video on shuffle a deck of cards in array or randomize a given array

[Saurabhnaik]

Thanks a lot for great explanation.
Please make a video on removing duplicate elements from Array
Thanks in advance...

[knightganesh]

Hi the video is awesome and super easy to understand, keep it going.

Small suggestion : -
But kindly record with a better mic as there seems to be lot of noise in the background.