Leetcode 264. Ugly Number II

An ugly number is a positive integer whose prime factors are limited to 2, 3, and 5.
Given an integer n, return the nth ugly number.
Example 1:
Input: n = 10
Output: 12
Explanation: [1, 2, 3, 4, 5, 6, 8, 9, 10, 12] is the sequence of the first 10 ugly numbers.
Example 2:
Input: n = 1
Output: 1
Explanation: 1 has no prime factors, therefore all of its prime factors are limited to 2, 3, and 5.

[@AkshatJainSF]

Great explaination. Just want to point out the reason for 1 being a ugly number -
Any ugly number can be represented by (2^x) * (3^y) * (5^z) where x, y and z are integers.
If x = y = z = 0, then (2^0) * (3^0) * (5^0) = 1 * 1 * 1 = 1

[@abhiroopmokshagnabheemineni]

Wow!! Amazing Solution!

[@komalkumari-mu2qu]

Best explanation after looking at number of videos

[@sujalgupta6100]

great explanation. Now this is my go to channel for Leetcode problems solution.

[@mansigoyal4796]

Di you explain so well. Can you please start uploading the daily leetcode challenge video.

[@satyamgupta6030]

beautiful explaination of ugly numbers.

[@bishalkundu7592]

great explanation as always

[@sahilanand30]

Great explanation

[@namangupta1373]

Thanks di for the explanation 🔥

[@engmohammedmonem4358]

great explanation
please continue in explanation problems

[@akshatmathur278]

Amazing explanation

[@mrudul5018]

Nice explanation 💯💯

[@prathamanand1037]

great explanation

[@NitishKumar-pt7lx]

Please do mention the Time and space complexity also for each que that you solve. That will be really helpful !

[@abhinavpahwa6036]

usko khud nahi pta

[@bishalkundu7592]

@@abhinavpahwa6036 she is sde @ Microsoft and A Ex IIT Bombay student :)

[@abhinavpahwa6036]

@@bishalkundu7592 ig you don't know how Microsoft hires.

[@abhinavpahwa6036]

@Bishal Kundu specifically when it comes to hire female candidates.🫠
Her understanding of concepts shows how she got into Microsoft.

[@pk4288]

@@abhinavpahwa6036 still you are here

[@tanaysingh5348]

really nicely explained

[@ananyshrivastava9181]

amazing explanation

[@sakshamgupta304]

This video deserve more views

[@MilindGupta]

Yrr I really needed this explanation ✌️😕

[@leepakshiyadav1643]

question is ugly, but your explanation was beautiful :)

[@probabilitycodingisfunis1]

Haha thanks xD

[@shivamhannavlogs9245]

thankyou mam

[@yatri6329]

How u come up to this solution I am doing Leetcode from last 2 months still not able to solve without help of CZcams video. Plz tell m what should I do

[@probabilitycodingisfunis1]

Hey, keep practising, I am sure you will get there!!

[@prathmeshsharma7628]

Who is sitted backside of you ??😅😅

[@ajaynaik2480]

mummy

[@gediontadesse5124]

is it only me or the video isnt synced with ur voice ?

[@shivkailashtiwari831]

But you are pretty

[@nehasht2]

Great explanation

[@shashanksharma7747]

Good explanation

[@jayanthsriram27]

Great explanation