Lecture 2: Write Your First Program in C++

In this Video, we will understand Data types,Operators & variables.
We will also code our first program here. Interesting thing is when we talk about different data types and how behind the scenes actually works.

There is a lot to learn, Keep in mind “ Mnn boot karega k chor yrr apne se nahi yoga ya maza nahi para, Just ask 1 question “ Why I started ? “

Homework: Added in Video already

Do provide you feedback in the comments, we are going to make it best collectively.

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Love Babbar CODE HELP

Intro Sequence: We have bought all the required Licenses of the Audio, Video & Animation used.

TimeStamp:
00:00 Introduction
00:05 - Compilation Process
02:27 - Thanks Message
02:39 - Promotion
03:30 - Compiler & IDE setup
06:32 - Start Of Program in C++
08:47 - Writing "Namaste Dunia" Program
09:48 - Understanding the Code line by line
16:33 - DataTypes & Variables
26:41 - How data in Stored ?
31:13 - TypeCasting
35:45 - How -ve numbers are stored ?
44:30 - Operators
#DSABusted

[CodeHelp]

A small correction:
At 20:41, Bool takes 1 byte size not 1 bit.
And float has 4 byte size not 8.

1 byte is smallest addressable size of CPU

[m.svinayak]

yesterday's vdo had a comment that gave a suggestion that timestamps should be there, and it has been implemented in the next vdo itself, that is really great and impressive

[jugantarchakraborty]

Bhaiya dont get demotivated by less views
Just refer to any course on YouTube
The first video got millions of views
And the last video has a view thousand views
Many start the course, but a few actually make it till the end.
There can also be a problem that the students have not finished learning the content of the previous video.
Aap daalte rho videos irrespective of views.
Just a tip as a chota bhai 😅 : poora course complete daalne ke baad hi views ki taraf dekhna. Nahi to back of the mind ek motivation down waali feeling aayegi.
Lots of love bhaiya ❤️❤️❤️❤️❤️

[arshhdahiya]

Bhaiya, this is the basic typecasting you have not covered in the video :
float a = 5.466;
int b = int(a);
cout << b << endl;
output :- 5

[im_riyaj]

Best DSA Cpp playlist on youtube...literally lag rah hein or padu or padu..ak second ke liye vi boriyat feel nhi hua...Thank You so much bhaiya for your effort

[govindsuryavanshi]

Greatest ever DSA series to exist on youtube .Your contribution will be remembered. You're God of DSA for us🙇‍♂

[rohitsolanki]

Sir, literally hats off for your providing handwritten notes!!!
Crystal clear concepts!!!❤

[nikitagupta]

The most satisfying part of this series is the host is very interactive to the audience, so whenever we are stuck in any questions we know that it will get resolved soon. 😊

[aspiredifferent]

00:00 Introduction
00:05 - Compilation Process
02:27 - Thanks Message
02:39 - Promotion
03:30 - Compiler & IDE setup
06:32 - Start Of Program in C++
08:47 - Writing "Namaste Dunia" Program
09:48 - Understanding the Code line by line
16:33 - DataTypes & Variables
26:41 - How data in Stored ?
31:13 - TypeCasting
35:45 - How -ve numbers are stored ?
44:30 - Operators

[Engineering_student_]

The hardwork you done for this course
Is really appreciable ❣

[Shubham-lcrn]

Bhaiya this is probably one of the best courses of all time on YouTube. I have tried other courses on DSA as well which are on YouTube. But, this is such a wonderful course and your way of teaching is so good and clear that I literally binge watched both of your videos right now. 2 Hours approx without break. It's so interesting and amazing.

[aanchalnegi]

This is so good, I wish I got it earlier. But even now, glad to have you. Will watch the videos in whatever time I'll get for sure!

[sahithipolunati]

Type casting are of two types. Implicit and Explicit conversions. Implicit conversions are done by compiler and Explicit conversions are decided by the programmer.

[harshitarohilla]

bhya we r actually, literally, emotionally, mentally in all ways depend on this course.Thank u so much ...bus bhya inbetween chdna mat sath kuki bhot jrurat hai ...nd dont be let down if there are less views...we will going to share this vdeo or course as much as we can"failadege bus sath na chodiyega".Thank you💫

[s.anz_]

SUGGESTION: I've started solving a little of your 450 DSA sheet. I think involving explanation of these problems from the sheet while you teach the respective DSA topics will be helpful for reference and understanding.

[ShivamSaxena]

Thanks Love Bhaiya for the great explanation provided.

I am unable to access the Handwritten Notes so, please sort this issue out bhaiya.

* And i would like to request all new viewers who also are not able to access the notes and want the notes to be posted to reply to my comment so that this Comment reaches Love Bhaiya and solves the issue. *

[pankajsaha]

Another way to find 2's comp directly is look for 1 from right hand side of the binary value. If u find the bit with value 1 then subsequently do the one's compliment from the next onward bit to the left hand side and leaving the first searched 1 bit as it is.

10 = 1010
2's comp of 10 would be = 01 1(leave as it is) 0. = [0110]

15=1111
2's comp of 15 would be = 000 1(leave as it is) . = [0001]

:)

[chetanpatil]

Always try to avoid the c++ in my entire graduation, but this playlist 🤩🤩 by you is awesome and very easy to understand.Thank you for providing us great content🤩🤩

[prathammishra]

Sir 😍 kya padhate ho aap yaar, aacha hua aap mujhe 2nd year me hi mil gaye, ab main DSA aache se complete kr paunga vo bhi mazedaar way me 😍✨

[aditya_yt]

Review- No Doubt, The Course is SUPERB❗
Suggestion- How about trying WHITE INK on a BLACK BOARD/SCREEN❓(It would also help our eyes in late night studies)