Now I'm not attending my college lectures of Programming in C. I'm Attending the lectures of this channel. Mam you teach far far better than My college professors. Indeed I wasted my money in my college to learn Programming but fact is I'm learning Programming from you mam that also toataly free.
@@omnamahshivaya7081 she already changed the value in *p =1008 (p=p+2) now p+1 =1012 the *p is pointing & of 1012 the & has value a[3]=10 then changed to 2
@@ananyaghosh6402 i think it points to the base address of the variable,,,,like in this code a is the internal pointer who is pointing to 1000(base address of the variable)...........nah bro im so confused...😭
Before the line p = p + 1; Pointer p was pointing to this address [1008]; So when the line p = p + 1 is executed, then p will be pointing to the next address which is [1012]; On the next line *p = 2, reassigned the value at address [1012] which is 10 to 2; Finally, address [1012] now stores 2, and the statement printf("%d ", *p) will print 2 on the screen.
Actually ma'am you don't believe I took online subscription to learn coding but still I am here and watching lectures of pointer there are the n numbers of videos on you tube but the concepts that you clear that's really amazing thank you by heart tomorrow is my exam
thank u very mush , i was having a big problem in understanding pointers and work with theme . its a really simplify explication thanks for all your hard work
mam waited for pointers for a long time thanks for start uploading mam!!.please post all videos as soon as possible mam.please try to upload 2 videos per day mam.Thank you mam!!
p + 1; printf("%d", *p); *p will still be value of the first element 0, if one wanted it to point to the second element it should be p = p + 1; The second question: (This is if we are assuming p points to the first element p[0]:) p = p + 1; p will not point to the second element *p will be equals to one then when you do *p = 2 the value for the second element p[1] becomes 2
Why are performing arithmetic operations on pointer just to access the different values of arrays, we can simply access different elements using the index of that element!
No, only the array we are on will change its value. So in this case we are on a[4]. So a[4] = 2 now. when printing all arrays we will get " 0,1, -1, 2, 11 "
Respected madam zi, Pointer is different statement function Arthemetic is different statement function How can you write this programm May it not possible, May be it will possible is coding, development data, algorithm
Think simply, pointer is just a variable(means, a location in memory).Unlike usual variables which store a value, this pointer stores the address of other variables. Think about the example, to know your address, one can ask your relative. Your relative is like a pointer variable😊
Can anyone tell me what is "%u" stand for? I know "%d" is format specifier of integer And I know "%f" is format specifier of float but what is "%u" symbol means?
@@ParamitaDey-bi1mg "%u" is format specifier for unsigned integer just like "%d" for signed integer (signed integer means all the +'ve and -'ve values whereas unsigned integers are only +'ve values)
@@Swee-13 11:09 I cannot understand the use of null pointer .. If we use null pointer then also if program is crashing then why to initialize ptr with null pointer ? Can you say me this ans ?
Now I'm not attending my college lectures of Programming in C.
I'm Attending the lectures of this channel.
Mam you teach far far better than My college professors.
Indeed I wasted my money in my college to learn Programming but fact is I'm learning Programming from you mam that also toataly free.
Us moment bro
me too bro
Now, p = 1012( or it points a[3] )
*p = 2; means value at p or at address 1012 is 2;
so, now a[3] = 2; *p will print 2.
It will point for a[1] as mam has given p=p+1
@@omnamahshivaya7081 she already changed the value in *p =1008 (p=p+2) now p+1 =1012 the *p is pointing & of 1012 the & has value a[3]=10 then changed to 2
what was internal pointer Again?
@@ananyaghosh6402 i think it points to the base address of the variable,,,,like in this code a is the internal pointer who is pointing to 1000(base address of the variable)...........nah bro im so confused...😭
2 print ❤
Before the line p = p + 1;
Pointer p was pointing to this address [1008];
So when the line p = p + 1 is executed, then p will be pointing to the next address which is [1012];
On the next line *p = 2, reassigned the value at address [1012] which is 10 to 2;
Finally, address [1012] now stores 2, and the statement printf("%d
", *p) will print 2 on the screen.
Correct for 3 points.
After p=p+1;
As we see it is giving the address of 1012 and it is storing 3 so as *p=2;
Now at address of 1012 value 3 will be assigned
17:56 may be a[3] stored the value 2 and *p will print 2 value
Actually ma'am you don't believe I took online subscription to learn coding but still I am here and watching lectures of pointer there are the n numbers of videos on you tube but the concepts that you clear that's really amazing thank you by heart tomorrow is my exam
Paper kisa gya apka 😊
@@GursandeepSingh-bl4qqbahut jaldi puch liya 😊
current value of *p is now 2. hence printf("%d", *p); would print 2. That also means that a[3] has also been modified to be 2.
16:15 Answer is 2 because:
int a[5] = {0, 1, -1, 10, 11};
int *p = &a[0];
printf("%d", *p); //prints (Zero) 0
p = p + 2;
printf("%d", *p); //prints -1
p = p + 1; //p=1008 + 1*4 = 1012
*p = 2; //value at address 1012 i.e 10 will be assigned/replaced by 2
printf("%d", *p); //prints 2
I guess value of a[3] will b modified to 2
It will be modified to -8.
1 is at index 0.
4 is at index 1
2 is at index 2
-8 is at index 3
0 is at index 4
@@ginilance7427 wrong hai
Hey how are you where are you from
@@MitikuMitihans chaduvukora gaadidha...
Probably
Nice mam thanks for this type videos i pray to God your chennel get the 5 million subscribes
p is a pointer and if *p=2 then in pointer p, 2 is not going to store because p is a pointer and pointer can only store address not any integer value.
Mam you are the lifeline for many students
While your teaching iam seeing your face ❤❤❤❤😊😊
Thanks a lot mam for your very clear explanation ☺️
thank u very mush , i was having a big problem in understanding pointers and work with theme . its a really simplify explication thanks for all your hard work
mam waited for pointers for a long time thanks for start uploading mam!!.please post all videos as soon as possible mam.please try to upload 2 videos per day mam.Thank you mam!!
You are the best teacher ma'am
the value of *p will be 2
16:46 if we write p+1 than it will not give error it will give base value of array element which define before this statement like this *p=&a[0];
p=address of 3 and *p means that the value in which the pointer is pointing will change to 2 . So the out put will be 2
The way of explaining it's easy for me
p+1; value is -1 itself mam
Mam if pointer has no data type then why its a need to use format specifier of related data type while using printf.
nice video.
Thanks mam. These videos are too helpful to me. Thanks for frequent uploading of videos❤
p=p+1;
*p=2;
printf("%d",*p); .............Since P has already pointed to 1012, it means the value at 1012 will be changes to 2.
Pls anybody explain if I get input from user by using for loop thn I store address of a as *p=a[i ]
maam which application do you use to compile programs if you don't mind send me the link to download
i have a doubt that..for integer 2 bytes..
but mam is telling that 4 bytes.. i think its iong int.. why we took that..?
mam how to start gate preparation in my 1st year. will you plz tell me tips and best online resources🙏🙏🙏
Hlo mam I think if you take only the theory party , that would be enough no need of practical
int *p=&a[1] is it possible mam..or we should give only for base address..?
p + 1;
printf("%d", *p);
*p will still be value of the first element 0, if one wanted it to point to the second element it should be p = p + 1;
The second question: (This is if we are assuming p points to the first element p[0]:)
p = p + 1;
p will not point to the second element *p will be equals to one then when you do *p = 2 the value for the second element p[1] becomes 2
Thanks a lot Mam for this lecture!!!
*p=2;
printf("%d", *p);
it will give the output of 2
it will print 2; Thanks for the free explanation
mam please discuss about storage classes
your videos is very helpful to me
output will be :
0
-1
2
Why are performing arithmetic operations on pointer just to access the different values of arrays, we can simply access different elements using the index of that element!
can I download the play list in one video ?
24:41 after changing *p value what happened if we print whole array did i lt print like this {1,4,34,-8,0} or it print original array
No, only the array we are on will change its value. So in this case we are on a[4]. So a[4] = 2 now.
when printing all arrays we will get " 0,1, -1, 2, 11 "
Hi, Mam, may games as exercises would complete perfectly your lessons ? Thanks anyway.
ma'am, int takes 4 bytes in a 64 bit machine and 2 bytes in a 32 bit machine
In 16:59sec. 10×2= 40 ❌10×4= 40✅
Respected madam zi,
Pointer is different statement function
Arthemetic is different statement function
How can you write this programm
May it not possible,
May be it will possible is coding, development data, algorithm
Thank you so much mam ...
Yhi to sikhna tha muze 😊😊
Thanks for your efforts mam
18:53
error: assignment to expression with array type
p=p+2, a=a+2;
^
It is showing error madam.👆
yes you cant operate on constant pointer a
2 will print in the address location 1012.
0:53--2:33 promotion. Skip this part.
*p will print out 2...the value of a[0] will be changed to 2
padhke like bhi kr diya kro yrr itti acchi mam hai
Mam please explain about enumerated data type
last question answer is *p = 2 then it will show 2 answer it will change the value
It will print 2.
Thanks a lot mam for your clear explanation
Mam pointers topic ,I feel some difficult
I fell array string is hard to understand😉
Think simply, pointer is just a variable(means, a location in memory).Unlike usual variables which store a value, this pointer stores the address of other variables.
Think about the example, to know your address, one can ask your relative. Your relative is like a pointer variable😊
Value of *p will finally be 2
Value stored at 1012 will be replaced by 2....
Class is nice mam.but on pc we are not able to see the letters .please try to zoom it mam
Ma'am do you take live classes?
Please reply me Ma'am!
No
Mam. I want to join your Ur class ...but mujhe samaj nii aara kese join hoga to plz help kr do
Please madam after completing this c programming we need GTK+ FOR C PROGRAMMING
start 2:32
Ma'am p is pointer and size of pointer is 8 , then how we can't do
p = p + 2 ,
p = 1000 + 2*8
p = 1016
Ma'am pls clear my doubt
You can't write 2*8 instead of this you write 2*4 because it is a integer type it contains 4 bytes..
Pointer is not a data type ...so u cannot multiple with 2..here data type is integer .so we can use 4 intead of 8
First one for first time ❤️❤️❤️
Learning with Ankit
what is your channel about
@@elitepixel0 it covers all latest coding questions asked in different companies
@@learningwithankit8701 You too teach coding?
@@elitepixel0 yes
Very useful for gate mam
Tbh she's so gorgeous 🥰
The value of *p is 2.
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Kaash mere school time pe aapka channel hota 😭
Mam abhi kitne video aur aayenge c language ke??...
Means kitne topics remaining hai?
Error hai
*p=2 but pointer ka datatype define hi nahi hai
*p means pointer variable
.....
You are amazing mam
It will give 2, because we have assigned it.
After competing c lang...mam plz upload the video on java...
Is it write :-
int a=3;
int *p=&a;
p=p+a;
Hatts off Big fan from Pakistan
Thanks mam ❤
It will print => 2
Integer are stored 2 byte not 4 byte
Mom some of your videos don't have subtitles please add subtitles in all of your videos
Thank you
18:02
*p=2
the output will be 2 only,as we have change the value of pointer variable p.
No
It's wrong
It's give Error
I love u Jenny❣️❣️❣️💞💞💞
in array a[2] is update as 2
it will print 2 mam
Good evening ma'am,
Ma'am when I use increment for pointer the address of the array elements Is increased by 2 not 4.why?
Depends on your computer i think
it depends on the processor.... u must be using 32 bit compiler where int size is 2 byte.
@@kaushikr8133 not 2 byte it will be 4 byte ...if u have 16 bit processor than it will be 2 byte
Thankyou Mam
suddenly, mujhe c language mai interest aane laga
Value at 1000 will be change to 2
no bro, value at 1012 will be changed to 2
Beauty with brain
Ans=2
i guess the 3rd element of array is replaced by 2....
then it will print 2.
Mehnet 💥
*p=2; korla a[3] ta 2 store hoba .
take care maam 🤗🤗
Respected madam zi,
Love you mam ❤
p=p+2; value of *p=-1
p=p+1; value of *p=10
*p=2; value of *p=2
if p=a+2 ...then what
Can anyone tell me what is "%u" stand for?
I know "%d" is format specifier of integer
And I know "%f" is format specifier of float but what is "%u" symbol means?
It's for unsigned integer!
@@Swee-13 can you explain this term ?
@@ParamitaDey-bi1mg "%u" is format specifier for unsigned integer just like "%d" for signed integer (signed integer means all the +'ve and -'ve values whereas unsigned integers are only +'ve values)
@@Swee-13 Okay thanks a lot for the explanation
@@Swee-13 11:09 I cannot understand the use of null pointer .. If we use null pointer then also if program is crashing then why to initialize ptr with null pointer ?
Can you say me this ans ?