Hashing|Hash Table|Hash Function|Types of hash functions|Characteristics of a good hash function

[@sriharsha263]

Sir 169 is inserted in 6index

[@SudhakarAtchala]

yes, what you said is correct. Thanks for observation

[@arjumandvillagelife]

it was unintentional

[@irin220]

Literally the best teacher on youtube! ❤🙌 Thank you so much Sir for your hard work.. you really motivate us to learn! 🙏❤

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@williamnaveen96]

Omg...What an Explanation 🤲🏻🔥 Sir You are a Gem 💥💥

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@manojprabha0217]

sir how to insert the elements 2,3,6,8 by mid square method...? square value of these numbers are coming with 2 digits only then how to insert based on middle digit?

[@nithishasaravanan1738]

You are doing great Job Sir.. in this quarantine days .. your videos gives the hope to read more... Thank you sir.. keep Rocking!!! 🙂

[@SudhakarAtchala]

Hai Nithisha, plz go through my videos once. Definitely you will like more videos. Thanks
for your encouragement and support towards our channel. Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

[@moinsiddique8734]

I'm watching this video now great job Sir You Explained well ...
Well explained in shot time ☺️

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@harshavardan3413]

Thank you for explanation sir we are lucky to have a great teacher like you

[@SudhakarAtchala]

You're welcome! Keep practicing and you'll excel. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@NishanthRavi-k1t]

Really sir you made our life easy by your teaching thank you so very much sir for your guidance

[@SudhakarAtchala]

welcome. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@rupalijadhav8652]

Thank you soo much sir!!!! It means a lot for us and your explanation is very good it gives confidence to write bravely in exams ❤

[@SudhakarAtchala]

All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@ruthuericherla1592]

Sir thank you so much sir ..... super explanation

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@koppisettibhargavi7379]

Nice explain sir u r lecture gives more confidence

[@SudhakarAtchala]

Keep watching. Plz subscribe to the channel and if possible share with your friends. Thanks

[@SuzyZou1998]

Thanks for the awesome video! well explained!😁

[@SudhakarAtchala]

Glad it was helpful!. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@UmeshChandraKonakalla]

Sir thank you soo much sir your videos helped me alot for this sem sir thank you so much sir🙏

[@SudhakarAtchala]

You're welcome! Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@Rahul-zo2rz]

Thank you so much sir, I'm having my exam today. You have explained it very clearly.

[@SudhakarAtchala]

All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@ಸಿದ್ದರಾಜುಟಿ]

Superb explanation ❤❤🎉🎉🎉

[@SudhakarAtchala]

Thanks. If possible share the channel with your friends. Thanks in advance...

[@lovelysai7870]

Thanku sir for ur explanation

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@vasavi3424]

Very detailed and clear explanation sir. Thank you sir.

[@SudhakarAtchala]

Glad you liked it

[@kanak328]

Key are 14 n sq of 14 is 196 so in 9th index we'll store key 14 or its sq plz clarify

[@SudhakarAtchala]

yes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@swathy9088]

Unique ❤️
Big salute sir

[@SudhakarAtchala]

Thanks Swathy. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@kolanukrupakar398]

Sir 1325 digit folding can be divided into 13 2 5
And index value can be 20

[@SudhakarAtchala]

then increase table size and insert the record into 20. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@BharathKummari-u3f]

Great teaching.
..You must be a great lecturer at a Big University????..Aren't you Sir???

[@SudhakarAtchala]

Thanks.lbrce. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@KuldeepRana-o7v]

nice explanation sir thanks a lot..

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@Bhargav1245-g7dc]

Nice explanation sir thank you

[@SudhakarAtchala]

welcome. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@Sandhya-wd8jg]

Sir 169 should be insert in 6 place right?

[@vaidasiddharth6733]

Super explanation sir 🎉🎉🎉

[@SudhakarAtchala]

All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@vaidasiddharth6733]

@@SudhakarAtchala yes sir I subscribed and shared the video which watched it helped me a lot in my exams sir even my frnds know about ur channel🥳

[@golanikhil682]

Meeru devudu sir 🎉🎉

[@SudhakarAtchala]

Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@ShivRaj00009]

Salute 🫡 for your efforts sir. Gate 2023 question related to this topic can be solved by simply even watching your videos.
Great efforts sir!.

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@gurajapavithra.391]

so nice sir ......❤

[@SudhakarAtchala]

Thanks and welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@Bepositive_1210.]

Sir. In multiplicative method the constant value is fix or we can take as our wish.

[@SudhakarAtchala]

you have to write that constant only. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@hariharank4741]

easily understandable sir thanks a lot...

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@omsrikeerthijajula9622]

Really very helpful sir thank you so much

[@SudhakarAtchala]

So nice of you

[@ushasreevadlamani5753]

Sir if mid elements are two then how we take the index value sir?

[@komaravalliranga8874]

Fantastic Explanation sir Thanks a lot sir💖💖

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@yalamatiyasaswi510]

Nice lecture sir.easy to understand

[@SudhakarAtchala]

Plz subscribe to our channel. Thanks

[@laxmikavide]

TQ sir 🙂

[@SudhakarAtchala]

Welcome 👍 Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@sakambhargavi9030]

Explaination super sir

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@arjumandvillagelife]

wonderful simpol explanation sir 😃

[@SudhakarAtchala]

Thanks for liking Arjumand. Plz subscribe to the channel and if possible share with your friends. Thanks

[@lakshmi_guide]

Thank you for ur help sir

[@SudhakarAtchala]

Always welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@Lochan55_]

Thank u sir ❤

[@SudhakarAtchala]

You're welcome! Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@Peace0509]

Thankuuuuuuuu so much sirrrrr🙂🤩

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@sauravyadav9384]

Nice Sirji👍

[@SudhakarAtchala]

Thanks saurav. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@pranavnair1402]

Really helpfull video thank you sir 😍

[@SudhakarAtchala]

Happy to help. Plz subscribe to the channel and if possible share with your friends. Thanks

[@sheenunigam4414]

Sir In digit folding method we can make pair accordingly

[@SudhakarAtchala]

Yes you can. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@l.v.sedits231]

sir, why inserting square value into table in mid square method
value should be inserted right ?

[@SudhakarAtchala]

Yes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@techengineer7927]

You are doing very well sir , But I have an advice for you to purchase a mic.

[@SudhakarAtchala]

Okay. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@prasanna2573]

Sir in digit folding method for 1325 can we perform 13+25 or not?

[@SudhakarAtchala]

yes you can. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@prasanna2573]

@@SudhakarAtchala I have already subscribed sir. I like the way of your teaching sirrr.. Thank you 😊 for teaching hard topics in simpliest way..

[@BhargavaChenchala]

Thank you

[@SudhakarAtchala]

You're welcome. Please like the videos, subscribe to the channel, and share it with your friends.

[@--Supriya]

Excellent Sir 👍👌

[@SudhakarAtchala]

Many many thanks Supriya. Plz subscribe to the channel and if possible share with your friends. Thanks

[@dsk6604]

Sir in mid square method what happens if key is a single digit number.

[@SudhakarAtchala]

then take squared no only ,2square=4, so 4 is hash key. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@dsk6604]

@SudhakarAtchala sir what if we consider 4 square=16,then how to consider mid value either 1 or 6?

[@Vizag_Vlogs63]

Super sir❤

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@anushagoudthalla4863]

Sir if collision occur in dividion method or mid square method wt should we do????

[@SudhakarAtchala]

Use collision resolution techniques refer this video ruclips.net/video/htO1CUf0YQ0/видео.html
Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@afreensultana247]

Sir in midquare method ur not storing key value 22 but storing 484 ...square value of 22 ..but we have to store 22 instead of 484..please explain sir

[@SudhakarAtchala]

Yes what you said is correct. we have to insert 22 not 484.

[@certifiedbeast5663]

sir in division method what if the two records (keys) are 40 and 30 .........size of the table is 10.....then we are getting 0 for both 40 and 30 .....so in which index should we store the data?

[@SudhakarAtchala]

That problem is called collision. refer the playlist, next video is collision only which was already uploaded.Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@Anadaheraldbillyjoel]

thank you sir

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks

[@Anadaheraldbillyjoel]

@@SudhakarAtchala Yes sir, I like your videos, i have been following your channel for over a year, we appreciate your efforts for us sir thank you sir 😊️

[@Duffer_the_Hari]

thanks sir
but 169 need to be inserted at index 6(in mid square method)

[@SudhakarAtchala]

Ok. Thanks

[@adarshraj6679]

best

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@fevenmasresha3491]

Thank you😍😍

[@anithakn7523]

What if the index are repeated in division method

[@SudhakarAtchala]

then also we need to follow same procedure. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sriramamurthypotnuru1640]

Sir in digit folding method the second example why u not convert into two parts .u convert that into three parts .conversion of two parts is wrong or right please.tell me sir

[@SudhakarAtchala]

It is our choice, we can divide into 2,3, or any parts. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@certifiedbeast5663]

sir in mid square method what if the key square is 1234 (4 digit) ......which one should be taken as mid?

[@SudhakarAtchala]

Then you can take any digit. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@sriramamurthypotnuru1640]

Sir in mid square method if the squaring of the key number gives even value then .what to do

[@SudhakarAtchala]

Then take that no as key

[@dasarirajesh8943]

Sir make a video on rehashing and extendibile hashing

[@SudhakarAtchala]

Sure I will. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@prasannadevireddy7865]

In digit folding method for the numbers 123456 and 113556 both will get same index where we should insert in the hash table?

[@SudhakarAtchala]

Then insert tat next index , use linear probing. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@swathy9088]

Sir in mid square method,we need to insert the key or the square value to the corresponding index

[@SudhakarAtchala]

key only we have to insert swathy. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@naveenkumarsathwik477]

Fan sir

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@mohammedawaiskhan2308]

sir 22² is 484 and 484 mid term is 8 then we have to stored element 22 in 8 but why you have stored 484 in 8 ?

[@SudhakarAtchala]

22, not 484. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@arasus7652]

If suppose my key is 6
In mid square method 6*6=36
In this case which one is mid?
Please ans?

[@SudhakarAtchala]

You can take either 3 or 6. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@chethanm.k383]

Sir make a video on forests in dsa

[@SudhakarAtchala]

ok. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@dineshbeatz7909]

We have to insert keys not the square values

[@SudhakarAtchala]

yes, my mistake. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@Varma--mr--4]

🤝

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@navyasruthisaride378]

Thank u so much sir

[@SudhakarAtchala]

Welcome Navya. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@yaminiandra2476]

Why are storing the key^2 value instead of key value in hash table in midsquare method

[@SudhakarAtchala]

In mid square method key is squared. Plz subscribe to the channel and if possible share with your friends. Thanks

[@techhackz2897]

we have to store the key only in hash table.
y do we even need to store hashcode

[@bookbytes7704]

Sir in mid square method why don't we store key value?

[@SudhakarAtchala]

i am sorry, we have to store key only. Thanks for correction. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sairam8514]

10:00 why did insert 169 in 3rd place if middle number is 6,it should be placed in 6th place right?

[@SudhakarAtchala]

okay ,its wrong inside in 6th index only. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sumanthinnovative3809]

Sir do i write this one if it will be given in the long answer..

[@SudhakarAtchala]

Yes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@viratsen-nr4yu]

Sir pls upload data structures last unit topics that topics are important for u .

[@SudhakarAtchala]

Plz send the syllabus to my mail id [e-mail], so that I will definitely try to upload them. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@SV_RehoCreationz7]

Thank youu😊

[@SudhakarAtchala]

You're welcome 😊. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@Praneethkrishna-oe8wr]

What should we done when we get the collision in hashing functions

[@SudhakarAtchala]

We uses double hashing. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@aniketkumarrawat7454]

Multiplicate menthod
H(key) = floor(size*(key*a %1))
Why you have used % size ?

[@SudhakarAtchala]

That is formula. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@rahulsrinivasvustepally9224]

How to insert if to numbers have sam remainder

[@akashjagdale7416]

What about values between 1 to 10 in Mid sq. Method

[@SudhakarAtchala]

You can take any digit. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@sujathaganesna9604]

For suppose in mid square method if we get 2digits after squaring then we have to take which digit as index sir ....

[@SudhakarAtchala]

We can take any index, no problem sujatha. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@8yvit7rr74]

Sir if same no occurs

[@sairam12123]

Sir if we want to insert 44 and 34 then how sir

[@naveena7574]

In multipicative method 142/10 =14.2 how it came 2 sir

[@SudhakarAtchala]

% will always give a remainder . Here we are following a programming language. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@nivedithaboini3755]

Very helpful sir

[@SudhakarAtchala]

Thanks and welcome Niveditha. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@duk7526]

in mid Square method what is the mid value if we will get 1234 value as square value??

[@SudhakarAtchala]

u can square 23 and take mid digit. plz subscribe to the channel and if possible share with your friends.

[@harikakasarla813]

Thq sir

[@SudhakarAtchala]

So nice of you harika. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@TEJ418]

Can we get notes of this topic

[@SudhakarAtchala]

Ya. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sumanthsai1208]

🥰

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sumanthsai1208]

@@SudhakarAtchala sir I have a doubt

[@sivatejanakka6169]

169 is inserted in 6 index of the hash table

[@SudhakarAtchala]

Okay. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@karanjitrandhawa1515]

Sir in folding method can we divide 1325 as 13 and 25?

[@SudhakarAtchala]

yes Karanjit, Plz subscribe to the channel and if possible share with your friends. Thanks

[@HarshithaGummadi]

Sir if two digits middle number is same what to do?

[@SudhakarAtchala]

no problem u can consider any digit harshitha. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@bhavanabeesa6409]

Sir digit folding method loo oka set of data nii different types loo partition cheyochaa

[@SudhakarAtchala]

ya. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@astronautgamer34]

You are underrated sir 🫡

[@SudhakarAtchala]

Okay. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@samarth_pachpile_patil3533]

Antique

[@sivasaisandip7277]

Sir dataatructures kuda cheothara

[@SudhakarAtchala]

ya sivasai sandeep ruclips.net/p/PLXj4XH7LcRfAhaLFnq4fQ5ASOqKd08-Us
Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@GaneshGoud-l7u]

169 should be insert in 6 bhai 🙃

[@SudhakarAtchala]

yes. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

[@VinodKohli364]

super super super super super superrr sir

[@SudhakarAtchala]

Plz subscribe to the channel and if possible share with your friends.

[@AbhishekGowda02]

Mid square method 169 key order wrong

[@SudhakarAtchala]

K. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.