C_71 Pointers in C - part 1| Introduction to pointers in C | C Programming Tutorials

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correction: size of pointer is 4 bytes on 32bit machine
In this lecture we will discuss a C program to convert a string from upper case to lower case with strlwr() and without strlwr() function.

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strings, string in c, what is string, c programming tutorials, c programming, best c programming tutorials, coding exercise, coding exercise on strings

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Lakhs of college fees wasted...this free of cost lectures taught everything way more simply than any other teachers or institutes...Absolutely Amazing teaching skills and proper knowledge about the topic could result in such output

ankan

Float x, y;
Int a, *ptr;
ptr = &x ( not possible because x = float )
ptr = &a ( possible as a is also int and ptr is also int )

l.lawliet

ive watched tens of videos on pointers, and hundreds of articles on pointers, but this is the first time that i have the FULL scope of pointers. thank you so much

coltenpulis

here x variable is a float data type, and pointer is a int variable so in that...
ptr=&x; //Error
ptr=&a; //correct
tq madam lots of love from Telangana state 💙

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I have followed all of your lectures up to now and i'm geniunly excited to start this new topic. This can only means your teaching method is amazing mam

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Thank you so much mam you explain each and every concept in detail. I can't afford high fees of coachings. So thank you for giving this C programming basic to advance content for free. 🙏

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Please don't dislike mam's videos. She really works hard for

apudas

17:00
Ptr=&x is incorrect whereas ptr=&a is correct because a is int type and pointer also of same datatype but as we can see x is of float datatype but pointer is still a int datatype hence a is correct but not in case of x 👍🏼👍🏼

Rupank_Sahu

Seriously mam, first of all i searched pointer in c .so then saw 2 video before this . understood but entire not.whenever i clicked your video seriously my concept about pointer is now 100% clear. already subscribed your channel. salute your teaching quality. thank you .

sribasmaji

Thanku mam to teach each and every concept in details .Your teaching level is so awesome 🥰🥰

shrutichauhan

Pointer is very useful. It is around two operators: memory address (&) and memory access (*)

ApplyIT

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Mam, the way of your teaching just awesome. Lots of love and respect for you Mam ❤️

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Tq..mam your teaching style is very good and easy also I was appreciated that video

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I have searched through the nuke and cranny of this space.. I can boastfully say that your tutorials are magical.. thanks ma’am ❤

macdaveedgolden

float X, y;
int a, *ptr;
ptr = &a;
This are correct
And wrong is ptr = &x bcz you can't assign address of floating variable to integer pointer

vaibhavsinhbihola

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