Pointers and arrays

[@mycodeschool]

Thanks a lot :) this teaching model is already famous, if you have heard of Khan Academy.

[@abhisheksingh-rd2ur]

There can't be a better teacher than you.......my concepts are so clear now.

[@suneelabbigari]

what if i use int A[5] , in formal argumrnt ? is this same int* A[5] ? both are not same ? what would be the problem if i use ?

[@venkateswarans1012]

You won't get any compilation error, but its gonna be an undefined behaviour

[@dharmang]

hyperbole lmao xD

[@FreeMayaTutorials]

@@suneelabbigari You don't know what's located memory location 220 in this example. It'll compile but the output will be unknown.

[@FreeMayaTutorials]

This is a great tutorial, thanks!

[@mycodeschool]

Thanks a lot for the encouragement.

[@leixun]

*My takeaways:* 1. Data in arrary are consecutive in memory 0:13 2. Assign an array to a pointer is equal to assign the memory address of the first value in the array to the pointer 4:20 3. How to get the memory address and value of an array element 5:03

[@syedhamid01]

Thnx

[@Rahulsingh-theraha]

thank you for quick recapping

[@ua2894]

chinese guy learning from indian guy? how charmingly quaint!

[@JulieTech]

@@ua2894 Neighbors sharing together....Hahahaha..

[@lindawisebear]

This was beautifully explained; the best video I've seen on this topic! I like how you give plenty of examples and explain every single line of the examples you give clearly. Thanks from a c beginner!

[@kiralosina8615]

*Only 18* 👇👇👇 667024.loveisreal.ru

[@Kgotso_Koete]

The MyCodeSchool pointer series is the best/ most accessible explanations about pointers that I have seen in the galaxy!.

[@bamster64]

This series of tutorials are probably the best programming tutorials on KZbin, short but extremely well explained, how it should be.

[@whatdphak]

One of the best teachers I've come accross so far in my life.

[@kensei4237]

Agree.

[@utkarshaggarwal1631]

The way you always link the concepts with the memory they use, makes it a whole lot clearer. that's where I always had doubts about its actual working. You are something else. Thank you!

[@mdabusayeed2305]

I am ashamed of my Univ Teacher after watching these lectures. A long time nightmare is become a piece of cake.

[@aadypillai5808]

im cryin i can literally feel my brain getting bigger

[@torebektoregozhin4626]

OMG I am falling off my chair AHAHHAHAh

[@aadypillai5808]

damn thats crazy.. stfu

[@khalidben9940]

I watched this before and let me tell you that your explaining is really amazing.This is the best explaining so far

[@shivamverma9447]

Thanks man for uploading these valuable lectures. These are pure GOLD..

[@ammarm7]

Man your soo awesome, its finally clinking! Im gonna nail my exam tomorrow!!! Thank you.

[@iTech1337]

did you nail it ?

[@poljakov13]

he probably failed , why else hes afraid to confess us the result :D

[@madjoemak]

Lol same. Mine is the day after tomorrow

[@dhruvkaran9724]

@@poljakov13 madrasa education only fails u.

[@peterpace3379]

@@dhruvkaran9724 Being in VIT, I can confirm this is true.

[@gerardo.arroyo.s]

Thank u for explaining this! Wow, this was 11 years ago? 2013? Impressive

[@somnathgarai]

no one taught pointers and arrays concept like this... great learning experience and made the concept clear

[@xz7525]

Amazing explanations!! I hope these lectures continue to spread to many more people!

[@SmartProgramming]

best tutorial for pointers and arrays, each and every concept is simply explained, keep it up sir 👍👍

[@kevinl1080]

This was great thanks! I am doing my first programming course in Computing Science and this video helps a lot

[@Submersed24]

very good tutorial, thanks! feels so nice finally understanding this...

[@vaishalijoshi7642]

concepts and communication skill executing simultaneously....hatsoff

[@palaksarawagi9290]

Thank You ! sir , concepts are getting clear now. Each and every tutorial of your is so clean and to the point.

[@shalupathak6905]

You are osm..really... I was so much scared of doing programming.. But now I am doing good in it.. Thank you 😊 😊

[@juannov7]

Super clear and great examples, time to watch all your videos! THANK YOU!!

[@sachinnihalani8150]

One cannot be more precise than u sir . Ty very much it helped me a lot

[@shitalunde24]

i had never understood this clearly ,but now my all doubts are cleared.thx for that .plz upload playlist on arrays , structure and union

[@jumaelahmed9995]

May our creator bless you teacher!

[@sajidmohammad5947]

*for anyone who needs an example for when array and pointers are used together, you can take a look at this. The question is "arrange array in ascending/ descending order using functions" #include void ascending(int *p); void descending(int *p); int main() { char seq; int a[10] = {10,2,4,6,8,1,3,5,7,9}; printf("Do you want ascending or descending sequence?(a/d)"); scanf("%c",&seq); if(seq == 'a') ascending(&a); if(seq== 'd') descending(&a); for(int i= 0; i

[@justinli19901027]

so well explained!! give a million thumbs up if I can!! Best tutorial channel on youtube!!

[@deveshmeena5481]

you just made it so much easier to undertsand. THANKS

[@thiagaodavez5465]

really good, i was very confused about the relationship between array and pointer, now its clearer

[@OmarChida]

I LOVE YOU ! LEARNNING NEW THINGS HERE!

[@rahulprajapati8743]

This Video lectures helped Me a lot. So thank you for that

[@naboulsikhalid7763]

No doubt, best explanation of pointers and operations. thank you

[@suigetsuhozuki1]

Thank you very much for these lectures! Right now I'm watching these videos, typing your code alongside and taking notes; will go through this playlist one more time so the concepts sink in :)

[@faithdame4823]

Thank you so much for this. I been having difficulty trying to understand pointers. This was really helpful.

[@TheThelifegame]

amazing , simple , clear , and straight forward

[@SravanKumar-us5lw]

Your Lecture is Good !ThankGod Yu Saved me from Internals

[@jeelkumarbaraiya5109]

Great sir!! You are providing best conceptual learning with smoothness and easiness.

[@city5joy]

basic concept but your lessons are very helpful!!! thank you!

[@kaizhang9530]

The series too good that I always forget to give a like before move on to next video!!

[@nivo6379]

Thank you for this course and the playlist.

[@mycodeschool]

A++ is saying "A = A+1", so we are trying to modify A here. When we use (A+1) in an expression, we never use it in a manner that A is modified. The whole concept is that if A is an array name, it works like pointer but it is not pointer. It is array. If you do something like "int *ptr = A", A returns a pointer that is collected in ptr and now you can do ptr++.

[@MrRohit103]

Array is a constant pointer because its job is to maintain the base address( You know, an array would be in a serious trouble if it loses its base address).

[@ash_engineering]

Thank you for such a wonderful video ..its really beneficial and informative ..thanks once again..

[@suigetsuhozuki1]

This is very important topic. "Equivalence" of pointers and arrays (though they are not really equivalent).

[@AbhishekSingh-yr5uq]

thanks it is very nice and simple ways of teaching the difference between them keep up the good work

[@ryokajimosensei2780]

Thank you indian tech support guy

[@bencroacademy]

Pointers are amazing man.. I love how that..just changes a variable in..void

[@ShauryaChawlaprayforplagues]

Thanks for the video! *NOTE :- Printing the address of the first array element like printf("%d", A); doesn't work in case of linux users who use build-essential.

[@thsdsyt]

This was very clear, but It would be a good idea to make a video about the few differences between an array and a pointer. Thank you very much!

[@tamilmaranc]

its very clear thank u so much....Just declaring two variable and storing in particulate address and printing the address and variable value which u could initialized

[@XProgramerTV]

Thanks a lot! Damn I understood everything I need from this and ur character and array video. I was very confused from the "char *argv[]" thing.

[@enkhnyambattulga9351]

how are you such a brilliant teacher omg

[@junot9007]

this was so clear and helpful; thank you!

[@wcxjordan9859]

So great!! Really good teaching!

[@mounikadesai2513]

thanks a lot for these tutorials understood d concept of pointers for d 1st tym :D

[@rakeshreddy9417]

Awesome teachings ... and it is very very useful for beginners to understand the concepts easily.. Moreever the subtitles are some what not good because of the black background. We are unable to see the things behind that.. please ... make alternate..

[@brettjay]

Really like this one; crystal clear!

[@CODINC]

Thanks man, u r a great teacher. Im subscribing to u now!

[@somentebruno]

thank you for the subtitles

[@alialhilo5696]

what u did is really amazing bro !!

[@likestomeasurestuff3554]

thank you very much for this video, it was very helpful :) - new subscriber

[@tamilmaranc]

pointer variable generally mentioned in ptr instead of mentioning "p"

[@thomash7247]

Thanks sir, your explanation is great

[@medjefe2255]

thank you so much finally pointers are clear for me .

[@RokktimBiswas07]

Thank you animesh for the explanation. :)

[@blandiblue]

Thank you very much my beloved friend.

[@pinkipandey159]

Outstanding Sir... Truely thankfully

[@sakibjobaid6667]

this is a tremendous good video i have ever seen !!!!

[@himanshipatil911]

really excellent explanation

[@tamilmaranc]

good explanation more over when you store the arrays values the address should serial based i mean to say like 200,201,202,203 like that ...since arrays gives sequetial based address storage but you had mentioned like 200 204 2014 like that ...

[@shrinathdakare3725]

You are too good.Thank you very much.

[@melancholiethelab9478]

Thank you for making this tutorial.

[@sharonslibrary]

First of all i appreciate what you are doing sir, its Great. I wrote the same codes and instructions as in the video but i didn´t get the same results though, instead of the adress allocation and values of each Array , i´m gettin the sum of the numbers and their position the code; #include #include int main() { int A[ ] = { 2, 4, 5, 8, 1 }; int i ; for (i = 0; i < 5; i++); { printf("adress = %d ", A + i); printf("value = %d ", *(A + i)); } system("PAUSE"); return 0; }

[@Shiva-zy7jq]

Thank you so much sir. Video was really helpful

[@rvlabaji]

#Awesome tutorial sir😃😃😃😃😃😃 Thank you

[@mustang...]

What is the difference between A and &A[0]? I saw some answers on stackoverflow that they have different types( like sizeof gives different results), but it's still unclear how exactly it works if they point to the same address.

[@rakshitks7850]

Awesome as usual....very informative

[@07bhas]

Hi! Thanks for the lectures. In the ed, you mentioned that you cannot directly increment the base address of an array (say for example 'A') as A++. But isn't it similar to doing A+1? And the operation A+1 works! could you explain this?

[@sdani9160]

4:51 but A is not a pointer variable so how can you dereference it..and get the value 2

[@keshavkudale7258]

Its print p, he did a mistake

[@bhzo2010]

Thanks a lot.. -- you are doing excellent work..

[@dineshgarg9567]

Multiple declaration of i at 8:00

[@abinash138]

is that supposed to be an error? reply plz

[@dineshgarg9567]

My compiler thinks so..

[@sayanmajumder5843]

sir @4:48 why not p=&A??

[@thinkandroid1248]

Array A is having 5 different addresses if you are writing int *p=&A it wont able to point which address to point.Try to write int *p=&A[0] this will print address of 1st element. And if you directly write int *p=A. This will point to base address that is 1st element address

[@sayanmajumder1795]

rajnish suryavanshi but we use & sign to store the address of any variable then how can *p=A point to the base address

[@Rohitchakra1]

A stores the base address of the starting of the array. and A is equal to &A[0].

[@aspireshekar]

nice one abhishek keep extending...

[@liyangyu1031]

where is int a[65536] store? stack or heap? the stack is 1M size max?

[@markusiak1]

Inside function: stack. Outside : global variable. On heap, only with dynamic memory allocators, like malloc, or new in c++ :D

[@linf31337]

Thank you for your video :) i have a question, what are the differences between this code to view an element in an array, why would you use one over the other printf("%d",a[3]); printf("%d",*(p+3));

[@seemapradhan837]

so u mean in a modern compiler, int is of 4 bytes? isnt it 2 bytes?

[@DanceWithAbby]

its 4 bytes

[@seemapradhan837]

It depends on the compiler.

[@elvinjafarli6257]

Depends on Operating System, if it is 32 system, then int is 2 bytes, if 64 , then 4 byte

[@shimmylikejimmy7023]

As others have mentioned, it depends on your setup. Use the sizeof keyword to check how many bytes your system dedicates to a particular data type.

[@taymurahmed7119]

Sir, you are just awesome...

[@masbro1901]

4:37 so, if we declare P=A , and print A = it will give us the first element of arrays ? whuah, i didn't know that, if so, then we don't have to declare P=&[A0] anymore , hmm

[@crapola71]

+mas bro It's because any array variable, pointer or not, is a pointer to the array's 1st element. Nice to have it explained so clear and carefully though, I'm enjoying these videos

[@andyandrw]

Very good video, I only have one question. Why you can use *myArray to point to the 1st value, but you can't *(myArray[3])? I know that for this you would use myArray[i], but wondered why is the reason behind this =)

[@anujkhare3815]

shouldn't he be using %p in printf formatting for pointers? I mean visual studio code might allow it but I think he should use %p because it is the standard way of doing so.

[@kartikpanicker9275]

God bless you master......

[@khalil-wc4bs]

These indians are the kings of youtube

[@masterchef8671]

U saved my life !

[@tanisha6948]

Sir,can u please explain why we did p++; and not a++; they both store the address of variables as a also refers to the address of the first element of the array.

[@cesaresquivel9692]

best teacher ever🔥👌🙏

[@devikasathyan1333]

sir, can the variable name start with uppercase letter??? excellent video sir

[@chiragnandaniya3133]

Thanks sir it helped a lot!!

[@hemvjay]

What value here A refers when we do the operation (A+i ),*(A+i)

[@praxisdev1884]

You're my hero.