CountArrays and CountSort | Strings | Problem Solving| CountArrays vs HashMaps| Bharath Chandra

Hello guys, cheers to another piece of learning. Today I talked why we use CountArrays and CountSort! Why do we need them when we have hashmaps?
And I also discussed the ideation behind using them in strings problems.
Link to Video on HashMaps - • Hashsets and HashMaps ...
This video is a part of Neetcode 150 playlist on my channel
Link to Neetcode 150 Playlist - • DSA Neetcode - 150
Link to Neetcode 150 - neetcode.io/practice
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Insta - / bharathh_chandraa
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Discord - / discord
00:00 - Intro
00:40 - What are Count Arrays
09:36 - Intuition
18:06 - Main Algorithm
23:47 - CountArrays vs Hashmaps
30:07 - CountArrays
38:48 - Conclusion

[@sasidhar1826]

Super explanation anna. Thank you 😊

[@rishivanukuri6862]

crzy explation bro ,chala manchiga ardam ayindhi , keep rocking ❤‍🔥🔥

[@techdevilsgaming1574]

Good teaching ❤ dsa playlist mothm chusa naku okka confident vachindi nen kuda dsa nerchuko galanu anni

[@bharathh_chandraa]

150 problems anni vini regular ga practice chesthe teach kooda cheyagalanu ane nammakam raavali!!

[@maheswara_pradeep8235]

Hurray 🎉. Video aagaya

[@bharathh_chandraa]

Congratulations on your efforts🎉. Playlist aipoyesariki coding easy aneyaali!!

[@maheswara_pradeep8235]

@@bharathh_chandraa ee matram encouragement isthe chaalu chala regi potha

[@bhargavbhargav7726]

time complexity and space complexity video twaraga upload cheyy anna

[@bharathh_chandraa]

Manchi quality video chedhamni choosthunna bhargav, Anduke konchem late avtundi. Repu mostly idhe video

[@maheswara_pradeep8235]

Bro ippudu 20:14 lo unna eg batti naaku 1 to 5 and 1000 kalipi total 6 nos unte, 1000-1 is 9999. Aa index lo store cheyalante chaala big array create cheyali ga 6 elements kosam?

[@maheswara_pradeep8235]

Ohh further chusthe telisindhi. Low ranges ki count array got it

[@bharathh_chandraa]

Perfect ga cheppav🙌🏻! Pedha ranges ki pedha indexes lo store cheyalsi ostundi kaabatti count arrays vaadalemu

[@maheswara_pradeep8235]

Video... Videoooo. Says rebel lo prabhasly

[@bharathh_chandraa]

Last minute Hiccups Pradeep. 12 45 kalla upload chestha!

[@Manjith-1887]

Bro Time Stamp Hours Lo ichavu

[@bharathh_chandraa]

Change chesa Manjith. Thanks for pointing out!