Introduction to Variables
Вставка
- Опубліковано 20 лют 2018
- Programming & Data Structures: Introduction to Variables
Topics discussed:
1. What is a variable?
2. Declaration of variables.
3. Definition of variables.
4. Initialization of variables.
5. Assignment of variables.
C Programming Lectures: goo.gl/7Eh2SS
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If I am using vs code ..
Will there be a problem in understanding concepts if neso academy teaches in code blocks?
@@varun__edits5267 Not at all, you can use whatever you feel comfortable with. Though you might have to make few simple adjustments when he metions code blocks specific things.
@@wanderingjew7861 ok thanks for the help
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How can i fix environment error shown by the codeblocks?
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*What does setting dimensions for variable means please thanks*
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sir can you please tell which ide are you using
how nicely u explained.
Thank you sir very nice gide & very nice variable introduction teaching information video.👍
Please make the videos for basic computer programming (c language)
Great explanation
Best lecture ever
sir at 7:01 if we write var1 = var2 instead of var2 = var1 it is not showing result showing random initger
please help
Excellent explanation
Thank You, Sir.
Simple and detailed....
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If we are changing the value of var from 3 to 4 ,then what about the existing value 3,is it replaced by 4 or the former value still remains in the memory of var..?
No it gets replaced by 4....
@@souvikbera4257 so the previous statement of var being 3 gets irrelevant and makes the code messier? Or can there be a use for it
This video is better than my teacher's explanation
super sir and thank you so much sir
प्रणाम गुरुदेव
Is my compiler wrong as the shown by my compiler for my question of unsigned integer var=-1 is -1. I thought answer should be shown as an error as I asked of signed number in an unsigned integer data type
It's so useful
What is difference in scanf and printf ?
Thanks
amazing content
Thx a lot
The error is
Undefined reference to 'winmain'
error: Id returned 1 exit status
How to fix this error
where can i download the compiler software you are using in this video?
Codeblocks +mingw
sir ,what is the use of return 0
Thanku very much sur
The concepts are understood ...Kindly update the PPT in ur website..
best teacher ever
In 2020 which programming languag is become most Popular? C, java or phyton?
Bro u go very slowly and it’s really easy to understand u. Keep it up
If I am using vs code ..
Will there be a problem in understanding concepts if neso academy teaches in code blocks?
I love your videos
to search a given character in a string.(without using built-in string functions)
Please give me this program sir
Nice job
You're the best
do u have any notes of this course
Maza aagay paji
why are we using int main()??
what if use only main and also not use return statement?
Then u can use void
Thank you
why we don't use semicolon after header file
Why we are using return 0 at the end of the program
Return refers to the main function
Int main()
If the the program inside the function or the block runs successfully then the compiler need to return 0 as an output, if it returnd 1 then there is an error which will be shown in the log windows
Sir,what is difference between defining a variable and declarating a variable
Declaring means giving the details like the size I.e to be required by the compiler to store that variable whereas definition means computer allocates memory required by the variables
Which channels is equally good as this can you suggest me plz
@@saisasank8987 Apni kaksha
Where we can find your notes
Good work
How can u type that at 6:15 i cant do that on my laptop
Thank u
How to print the values of var1,var2,and 30 in three diff lines
Nothing just add
in the printf line at end of 3 individual printf lines.
Hope this helps 🙂.
thank u
Why we use return??.. What is the role of return in program.
Can someone please tell me the difference between variables and identifiers!!!!!!!!!!!!!!!!!!
Amazing ^^
What is the function of return 0 why we write it
Thank you so much sir, sir I have doubt why semicolon is not used after main
Isn't it c library standard function?
you dont put semi-colon after function name
is there any notes available for c program
sir i have a doubt!
what will happen if i declare two variables a and b having different data types int and double respectively.
int a;
double b=1000000;
a=b;
printf("%d",a);
as a is in int data type it wont bt able to store this huge value than what will it do?!
please ans this sir!
Means the result is in the range of signed int I.e-32768 to 32767
This is called “overflowing”. Go and search on google about overflowing.
Plz Start parallely java language
Are these lectures helpful for absolute beginners with no previous knowledge?
Happy Birthday sir 🎁🎂
Exam Ela attempt chestey full Mark's vastaya sir
Sir,
There are no visiblity of entry in command prompt.
Which channels is equally good as this can you suggest me plz
hey...why there is no error after commenting header files???
Some are imported by default.