It's the New Year's Eve today, tomorrow is 2024 and I'm here watching and learning from the master piece he created 2 years ago, it's just worth it. Thank you so much Sir!
real genius , level of knowledge on coding basic is outstanding, this channel without any doubt will be the best youtube channel for DSA, humble request please dont stop the videos
Used to be SO scared of starting java and you made it seem so simple! Also, absolutely LOVE how you dive deep into details about each and every thing you show on screen!! BIG THANKS!!!!!!!
For Windows users: 23:14 If you are using CMD, where will work. If you using on PowerShell, use: Get-Command javac 23:40 - (For both: CMD and PS) explorer "Your file location" e.g. explorer "C:\Program Files\Amazon Corretto\jdk17.0.5_8\bin\javac.exe" 24:48 (For CMD): set | more (for PowerShell): Get-ChildItem Env:
@@coding6763 you can learn according to your pace.right ?😅 but the thing is that when you require the video it'll be there so that we don't have to wait for it or anything
Hey Kunal, You are not only teaching DSA and Java, but you are also teaching "How To Teach Properly". Big Fan. Waiting for the upcoming videos in the DSA series.🔥🔥🔥
@@piyushsharma8295 If you already learn some basic stuff about java then you can watch this if you don't have any idea about java then first watch java from scratch then watch definitely watch this video this gonna much helpful for anybody who already know about java........
I have never woken up till 1 AM just for studies, be it in jee or coding. not even a day before exams, now I am binging this and I have no exam, no classes, just the pure desire of learning which I didn't know I had. imagine your influence. kudos Kunal sir!
@@piyushsharma8295 you can start with this, you don't need to know java. he has covered all the basics of java and as you said you know c++ and python already it will be easy for you because most things are same in all programming languages just the syntax is little bit different.
Kunal I must say that no one can teach in so much of detail. In college and classes so many times these things were taught but the way you teach is just awesome. I think every java teacher must go through Kunal lectures before teaching, so they don,t waste their students time.
lot of Thanks for these tutorials, where the focus is to not just complete the syllabus but to explore computer programming with affection and fun; this is true learning
Other youtubers/teachers: Just understand the main working code. Ignore class, public because you will get it later when we'll discuss OOPS. Kunal: Understand each and everything what you write at least superficially. (This makes programming logical)
A million thanks kunal. I used to be sooooo scared of learning JAVA and DSA, you made it a thousands time easier. Thanks a lot. Kudos to your teaching :) 👌👌🤗🤗
Its my bad luck that I did not get the honor to watch your videos while I was a student in college. Its absolutely staggering the level of simplicity you provide in explaining every detail of Java in each video. Your videos are making someone's else life. Please continue your good work for the years ahead.
it's been five months since i'm learning java in university and it's insane that u talked about all stuffs that we used to all that time only in 1:30 h🙂 thank uuu te amo mucho ma brother 😍😍
Mehn Kunal your an O.G in teaching.. you just make it soo simple to understand and you always try to make sure your learner is following, with the repetition and referencing/relating back to previous lessons with current examples. Thank you for this resources, it was worth your hype.
🛑Widening Casting (automatically) - converting a smaller type to a larger type size byte -> short -> char -> int -> long -> float -> double 🛑Narrowing Casting (manually) - converting a larger type to a smaller size type double -> float -> long -> int -> char -> short -> byte
These videos plus the written notes & pdf (more detailed explanation provided) in GitHub repo, finally understanding everything properly for the first time....!🙌👏🤝🙏
i hated java but after seeing kunal's explanation i'm in love with learning java and that alot code which was a burden for me became an advantage and more fascinating to me than python .. love you brother you're a legend and truly the first GOAT i ever saw
I am just wondering how clear your concepts are regarding the language. We are fortunate to listen to your lectures and understand the language very well and deep..Thank you soo much bhaii!
Its an amazing lessons Kunal, I am so greatful full to you for this incredible boot camp, please make the course for any framework of Java aswell like Spring Boot, Really appreciate 🙏👍
If god ever gave me a chance, I would like to meet you and thankyou for what you're doing. You brought a revolutionary change. I bow down to you! Lots of Love to you.
O Man...You are God for me, I have been working in IT past 16Yrs as QA, but always want to learn Java and gave up due to fear of code or confusion about concepts, but finally the day came and God showed me your channel and I am so Lucky, Your explanation and the content, and your patience, the way you teaching thinking in the mind of Beginners and the people doesn't know anything about programming.. hat's off to your dedication and helping nature, God Bless you brother with good health. You are my GOD :)
you have really good grip over the java basics. only thing you need to work on organizing the whole thing properly and holding horses of excitement. You are doing a great job boss.
The moment you said .class file is stored at the same folder where source code exist and then you switched to IDEA , it gets curious to find where .class file is stored in IDEA , so I paused lecture and went to find it's location....and after some time you were also teaching the same....Thanks kunal to create this curiosity while teaching 😀😀
Hey kunal, Just wanted to thank you for providing this great opportunity to learn DSA that too for free. I am a working professional in a service based company so i watch bootcamp videos after work. The quality and content of videos are too good, trying to be consistent through out bootcamp as well as looking forward to contribute to community classroom.
one of the best channel i have got i love the way he teaches and his approaches while solving any question just keep it up and it will be very helpful for all coding nerds
Before this video, I didn't knew what actually were environment variables. This video covers every smallest concepts in a deeper way! Really appreciate the hard work behind making this video. This was the content I was looking for!
u are great kunal providing such unique course free of cost..it is very usefull for the student like us..who have to think before buying course of even 500...🙏🙏🙏🙏
within just 5 mins, i'm able to engage with his theory... even tho i'm from a non cs background.. I urge @KUNAL to keep his courses in continue.. Really Good Stuff, Inspired.. Thanks For The Free yet awesome stuff...
Hi Kunal,as you explained the int main() of java is public void.....() that was very helpful for people like me who know about c++😅.Will you please explain like this in the beginning phase.
Bro, the videos are amazing and very much useful. Only one suggestion is to change to light theme when recording as the code will be visible clearly in the light mode than dark mode
Bhai kaise krlete ho itna sab Kasam se mai bohot dino se aaise hi content ki talash mai tha maine java almost krliya tha lekin video dekhkar lag ra hai mujhe dubara se start Krna padega . Kyuki sab cheejo ko yaad kiya tha kya clss hota kya object . But now I'm getting actual concept . Bhai thankyou n love you bro❤️
Am I the only one who's finding the course difficult to follow ?.....I mean no doubt the course is great and Kunal is a competent guy.....but this course isn't very beginner friendly I guess or maybe I'm just too dumb
I am also feeling the same thing that I am just too rookie to understand what he is teaching as I am also having difficulty to follow this.. Even I am also having problem in running the Java file
That's an amazing lesson just for very begginers it's suitable to take any java from scratch course and comeback here (take mosh hamedani course) then be back here
My Mom - Beta Khana khayega ? Me to my mom - I'll tell you in the Object Oriented Programming * I saw a Slipper is flying towards me... BTW Great Lecture Bro... Loved it!
Thanks Kunal boss!! I tried to solve one out of the exercise provided and here is my source code. Kindly anaylse and state how it can be improved in terms of speed. package com.HaroffCode; import java.util.Scanner; public class Factorial { public static void main(String[] args) { System.out.println("Program that compute the factorial of number."); System.out.print("Enter your favorite number here: "); try (Scanner input = new Scanner(System.in)) { int num = input.nextInt(); int result = num; if(num > 0) { for(int i = 1; i
1. In Swift Language - String is also a Primitive Data Types, String is a structure in Swift, 2. Swift is a static typed language which does not require to type datatype while declaring
DSA + interview preparation playlist: ua-cam.com/play/PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ.html
It's the New Year's Eve today, tomorrow is 2024 and I'm here watching and learning from the master piece he created 2 years ago, it's just worth it.
Thank you so much Sir!
puri dekh le kya, worth it bol rha hai
i started frm new yr eve too
wahi toh@@ankit21309
@@justsomeiitianthingsss How is it going....are you able to solve problems of dsa?
i m tryin to solve his especially interview qs in short i m doin it frm scratch
@@moviesflix7082
real genius , level of knowledge on coding basic is outstanding, this channel without any doubt will be the best youtube channel for DSA, humble request please dont stop the videos
Hey you have watched it 2 yrs ago give me some tips i am learning now
@@tanishtiwari7237 just learn it ❤
I doubt if this man is really a student.
He has so much of knowledge and his experience in teaching seems like atleast 10 years of exp.
Used to be SO scared of starting java and you made it seem so simple! Also, absolutely LOVE how you dive deep into details about each and every thing you show on screen!! BIG THANKS!!!!!!!
should i already know java for this course or this is good for beginner also because i don't know nothing about java
@@piyushsharma8295 it's beginner friendly, everything start from scratch
@@piyushsharma8295 Actually this java course is meant for beginners itself 😅.
@@piyushsharma8295 bruh lol
@@piyushsharma8295 🤣🤣🤣
kunal has turned on his beast mode , i was waiting for this type of content from a long time
For Windows users:
23:14
If you are using CMD, where will work. If you using on PowerShell, use:
Get-Command javac
23:40 - (For both: CMD and PS)
explorer "Your file location"
e.g.
explorer "C:\Program Files\Amazon Corretto\jdk17.0.5_8\bin\javac.exe"
24:48
(For CMD): set | more
(for PowerShell): Get-ChildItem Env:
can you please tell , where will i find answers of assignment?
@@shivashakti8697 maybe assignment answers is available on leetcode
@@shivashakti8697 can u tell me how to donwnload assignments
"Static" part is explained perfectly
Glad to hear that!
The concepts you are providing in simply deep even for someone who already know Java. Thanks for the great tutorials.
My pleasure!
true i thought i knew java but now after learning from him i feel like there is still so much to learn
the frequency of video posting is awesome.....i hope this continues till the end of the course😄
Hafte me khatam java 😂
@@coding6763 you can learn according to your pace.right ?😅
but the thing is that when you require the video it'll be there so that we don't have to wait for it or anything
@@coding6763 he said he would upload everything regarding dsa algo within a month
It's resolution 🤗
@@Jbeat17 when did he say that?
this guy is an absolute genius. How he teaches and explains all the concepts so easily and straightforwardly is remarkable.
the consistency is amazing, the amount of effort kunal is putting is just out of this world, thank you so much!🙌
Bro still waiting for next video What consistency???
@@shashankchouhan3593 Do practice till you get the next video. 6 days, 6 videos! What do you need bro???
Well if you put it that way like, 6 days 6 videos then I'll have to agree with you, also the content is good👍, not like other the garbage on UA-cam
@@shashankchouhan3593 yup!
@@shashankchouhan3593 The other garbage !! well you think they dont put efforts in teaching you!! such a immature logic!!
Hey Kunal, You are not only teaching DSA and Java, but you are also teaching "How To Teach Properly".
Big Fan. Waiting for the upcoming videos in the DSA series.🔥🔥🔥
Is this playlist is for those who had already learn Java or //for beginners?
@@piyushsharma8295 Anyone ...I mean if you know java you can revise it once again and the then move onto the DSA part
@@piyushsharma8295 If you already learn some basic stuff about java then you can watch this if you don't have any idea about java then first watch java from scratch then watch definitely watch this video this gonna much helpful for anybody who already know about java........
@@PAKSSITheGamingBird But, I know Python and basics of c++ then will it work for me?
@@piyushsharma8295 yaa then it will perfectly work . Basically i want to say any oops language you have to know 😌
I have never woken up till 1 AM just for studies, be it in jee or coding. not even a day before exams, now I am binging this and I have no exam, no classes, just the pure desire of learning which I didn't know I had. imagine your influence. kudos Kunal sir!
Yeh kuch zyaada nhi hogaya..😅
@@hiaryan nahi.
@@aryanshrivastava8312 OK😅
pure genuis he is he knows the art of teaching. Love learning from him.
What a consistency Kunal! Getting inspiration from your work.
this childish excitement on his face while writing any new keyword (worrying about telling later) is super cute.
So true 😂😂😂😂
He be like..aree yr phir wahi line bolni padegi 😂
He is more like inn chutiyon ko ye bhi padana he taar
@@Re1th11 and these chutiye gives him views which converts in money! 🤑 !!
@@Re1th11 everyone has to start from basics. I'm sure he doesn't think like that.
Guys! This videos are 10 times better than any paid course or documentations.
Thank you
I haven't seen anyone teaching like you!! You are the best one!! There's a humble request please continue the lectures......❤
I swear nobody explained me programming in this way, had I found your videos a little earlier I wouldn't have bought a udemy course. Great Work
Happy to help!
@@KunalKushwaha I don't know anything about java is this playlist good for me or I have to learn Java first?
I know basics of python and c++
@@piyushsharma8295 you can start with this, you don't need to know java. he has covered all the basics of java and as you said you know c++ and python already it will be easy for you because most things are same in all programming languages just the syntax is little bit different.
@@hummadpathan6936 thanks bro..
😇
Finally First java program thanks Kunal Kushwaha you explained these things better than many teachers. Once again thanks Brother
Kunal I must say that no one can teach in so much of detail. In college and classes so many times these things were taught but the way you teach is just awesome. I think every java teacher must go through Kunal lectures before teaching, so they don,t waste their students time.
lot of Thanks for these tutorials, where the focus is to not just complete the syllabus but to explore computer programming with affection and fun; this is true learning
Other youtubers/teachers: Just understand the main working code. Ignore class, public because you will get it later when we'll discuss OOPS.
Kunal: Understand each and everything what you write at least superficially.
(This makes programming logical)
Ever heard of telusko?
@@tejassingh9127 yeah
Hello . Can you please tell in which video does he start with Object oriented programming
@@tusharpagar5018 he hasnt started yet
@@kunalkumarsahoo8786 are you sure brother?
First time I am not feeling boredom while studying Great brother, don't stop this series kunal bhai, just love the way you teach ❤
A million thanks kunal. I used to be sooooo scared of learning JAVA and DSA, you made it a thousands time easier. Thanks a lot. Kudos to your teaching :) 👌👌🤗🤗
You are most welcome
Its my bad luck that I did not get the honor to watch your videos while I was a student in college. Its absolutely staggering the level of simplicity you provide in explaining every detail of Java in each video. Your videos are making someone's else life. Please continue your good work for the years ahead.
You’re welcome
@@KunalKushwaha Hey man can you help me in career guidance in some way, I know you are super busy and hard to reach to even on Linkedin
@@KunalKushwaha please complete the course Kunal Kushwaha
This is what we call it as Quality content. Thanks🤩. Hope i'll complete the series. 14/10/2024
wanna do it together?
@@Shreyash-dy2wj Ofcourse,Why not. Iam open.. Lets get connected.
I literally had to jump out in between the video and praise you. Man hats off!! you are awesome.
Everything is crystal clear
Glad you liked it!
@@KunalKushwaha❤ kya hi bataya hai hindi me hota to aur maja aata par samajh sakta hu sabke liye banaya hai 😊❤
@@abcde923English mein smjh toh aa gaya na
Btw aap toh wahi tier-3 k mechanical wale ho na ?😅
The frequency of posting video is awesome ,plz continue till the end !
A request to you, Please don't Stop this course whatever happens.
We are with you till the end.
A long way to go.
Hey u have watched it 2 yrs ago give me some tips i am learning now
it's been five months since i'm learning java in university and it's insane that u talked about all stuffs that we used to all that time only in 1:30 h🙂 thank uuu te amo mucho ma brother 😍😍
The consistency level is on peak and telling things in details too.
None content in youtube is like him 🔥
two GOATs of programming are Kunal sir and Harry Bhai In my entire programming journey I haven't seen anyone like these two. The modern-day legends
Op dedication🔥 Keep it up💯
.
.
This frequency will make the subscriber count above 100k very soon🤗🤗
Mehn Kunal your an O.G in teaching.. you just make it soo simple to understand and you always try to make sure your learner is following, with the repetition and referencing/relating back to previous lessons with current examples. Thank you for this resources, it was worth your hype.
Video uploaded on 3 AUG 2021 ,watching this video on 3 AUG 2024 🙂
Yeahhh same me ..
Hey Kunal! You are an amazing teacher.
its been 2 years since this video, and nothing beats this guy.
hey i installed the version 22 of java and cant find some functionalities, is it the same with you ?
@@kanikarajput4256did u get bytecode
🛑Widening Casting (automatically) - converting a smaller type to a larger type size
byte -> short -> char -> int -> long -> float -> double
🛑Narrowing Casting (manually) - converting a larger type to a smaller size type
double -> float -> long -> int -> char -> short -> byte
These videos plus the written notes & pdf (more detailed explanation provided) in GitHub repo, finally understanding everything properly for the first time....!🙌👏🤝🙏
Wow...good video frequency ..with this rate it will be completed in 2 months ..kudos to your efforts man👍
it will take more than 3 months for whole dsa
@@ayushop1921 We'll see, do not worry about it focus on learning.
@@KunalKushwaha 👍🏻
Most Underrated UA-camr (Teacher/Guide)
Superb Consistency !! Excited to learn ❤️
I think it is the best one video about java programming on youtube. Thanks
Kunal Kushwaha .
i hated java but after seeing kunal's explanation i'm in love with learning java and that alot code which was a burden for me became an advantage and more fascinating to me than python .. love you brother you're a legend and truly the first GOAT i ever saw
kyun python psand h kya>
I am just wondering how clear your concepts are regarding the language. We are fortunate to listen to your lectures and understand the language very well and deep..Thank you soo much bhaii!
I know before java and worked on it as well but today I have learnt a lot about java. Hats Off Keep the good work.
Bhai god ho aap, mujhe java aati thi lekin aap se padhne k baad basics clear hue🙏
Its an amazing lessons Kunal, I am so greatful full to you for this incredible boot camp, please make the course for any framework of Java aswell like Spring Boot, Really appreciate 🙏👍
yes kunal we will love to have any java framework lessons. Currently going through your bootcamp just awesome.
slaute man the way he teaching with the excite happiness in his face.thanku for giving such a knowledge 👍🏻🧿❤️
Ur teaching is unreal ❤️❤️.....U make learning fun🥺❤️
If god ever gave me a chance, I would like to meet you and thankyou for what you're doing. You brought a revolutionary change.
I bow down to you! Lots of Love to you.
After watching your lectures till now, I feel your course seems of as good quality as CS50!
Hey what are u doing right now
You watched this playlist 2yrs ago give me some tips i am learning now
What can i say Kunal it's awesome lectures.. Even paid also will not be like this...Superbb no wordsss for ur teaching...
only one issue he is using mac . but we can figure it out.
I literally Loved the Process of Figuring Out How to get that done
OMG the videos are coming back to back ❤️❤️❤️
He's teaching it on a really good level 🔥🔥🔥🔥🤯🤯
hands-on buddy such a great way of teaching, feels like i am able to grasp something from yt after such a long time
O Man...You are God for me, I have been working in IT past 16Yrs as QA, but always want to learn Java and gave up due to fear of code or confusion about concepts, but finally the day came and God showed me your channel and I am so Lucky, Your explanation and the content, and your patience, the way you teaching thinking in the mind of Beginners and the people doesn't know anything about programming.. hat's off to your dedication and helping nature, God Bless you brother with good health. You are my GOD :)
best teacher - kunal kushwaha
full support kunal bhaiya 👍👍👍👍👍👍👍👍👍👍
you have really good grip over the java basics. only thing you need to work on organizing the whole thing properly and holding horses of excitement. You are doing a great job boss.
It will be the best playlist for Java in my entire lifetime 😇😇😇
Thankyou very much!!!!!!!!!!!!!!!!!!!!
Notes for my personal Use (bookmark) :
1)run execution issue solutionn - 56:25
The moment you said .class file is stored at the same folder where source code exist and then you switched to IDEA , it gets curious to find where .class file is stored in IDEA , so I paused lecture and went to find it's location....and after some time you were also teaching the same....Thanks kunal to create this curiosity while teaching 😀😀
Hey kunal,
Just wanted to thank you for providing this great opportunity to learn DSA that too for free.
I am a working professional in a service based company so i watch bootcamp videos after work.
The quality and content of videos are too good, trying to be consistent through out bootcamp as well as looking forward to contribute to community classroom.
I am starting this course from today, from starting.
Amazing video 💯 just unbelievable to have this level of course for free 💯
He is the first
I'm listening, watching carefully and at normal speed each and every accent
❤
Bro .... This is literally too frequent😂 . .... Great work
Learn on your own pace!
@@KunalKushwaha Bro how r u able to manage 2 videos in single day😶 .... That too long length videos ......... Dedication OP🔥
one of the best channel i have got i love the way he teaches and his approaches while solving any question just keep it up and it will be very helpful for all coding nerds
You're on fire, we're on fire 🔥❤️
The way he never feels tired inspires me
Before this video, I didn't knew what actually were environment variables. This video covers every smallest concepts in a deeper way!
Really appreciate the hard work behind making this video.
This was the content I was looking for!
Is this playlist also for beginners??
Or only for DSA?
I don't know nothing about java
Thanks Kunal, great work for us. and simply you made my day
please do relate things to c++ whenever you feel like it is easier for us.
u are great kunal providing such unique course free of cost..it is very usefull for the student like us..who have to think before buying course of even 500...🙏🙏🙏🙏
Now my Java concepts are more stronger than Ambuja Cement Walls!! Thank You Kunal for this amazing playlist ...
Can you please tell which DSA topic is not in this playlist ?
@@akanshatripathi639 This playlist is sufficient for placement preparation. It covers all topics of DSA.
way of teaching is just crystal clear🙌..
got to appreciate the frequency.. waiting for advanced DS and Algo concepts!
You are recording and uploading videos in few hours. Man you are born to teach 🙌
bro this tutorials are damn good each bite of code has meaning and correctly explained thanks bro for making this tutorial for free
" VERY SIMPLE STUFF"😃😃...
It's suits channel name..😅😃
Thank you for course..
within just 5 mins, i'm able to engage with his theory... even tho i'm from a non cs background.. I urge @KUNAL to keep his courses in continue.. Really Good Stuff, Inspired.. Thanks For The Free yet awesome stuff...
I'm just started this course 😅 and I'm super excited because of kunal's confidence about this course
interviewer: Hey kunal, which language do u prefer the most?
Kunal: Okay done. xD
One of the best videos I have seen on youtube,,, Thank you, Sir, for making such conceptual videos.
You are most welcome
Hi Kunal,as you explained the int main() of java is public void.....() that was very helpful for people like me who know about c++😅.Will you please explain like this in the beginning phase.
This playlist is better than any movie i love this 🍿. You teaching skill is very high level🙈❤️
Glad you think so!
Bro, the videos are amazing and very much useful.
Only one suggestion is to change to light theme when recording as the code will be visible clearly in the light mode than dark mode
never! dark mode for the win
Wanted to smash 100 likes.
This channel will really gonna blow out someday and I feel lucky to be a part of it in the early subscriber squad. 🥰💙
Waiting for new lecture , may be we are putting a lot of pressure :)
Don't worry
@@KunalKushwaha thank u 👍😀
Bhai kaise krlete ho itna sab Kasam se mai bohot dino se aaise hi content ki talash mai tha maine java almost krliya tha lekin video dekhkar lag ra hai mujhe dubara se start Krna padega . Kyuki sab cheejo ko yaad kiya tha kya clss hota kya object . But now I'm getting actual concept . Bhai thankyou n love you bro❤️
thanks for the support
Am I the only one who's finding the course difficult to follow ?.....I mean no doubt the course is great and Kunal is a competent guy.....but this course isn't very beginner friendly I guess or maybe I'm just too dumb
I am also feeling the same thing that I am just too rookie to understand what he is teaching as I am also having difficulty to follow this..
Even I am also having problem in running the Java file
Ya learn easier c or c++ first it will help greatly
System.out.println("your knowledge is great");
System.out.println("your explaination is great");
Thanks for this course.
Bro can you help me that how we setup tihs java programme
That's an amazing lesson just for very begginers it's suitable to take any java from scratch course and comeback here (take mosh hamedani course) then be back here
I'm not getting that top row which shows the location of the java file. Also, how did you open that black screen at 10:40
Same doubt
My Mom - Beta Khana khayega ?
Me to my mom - I'll tell you in the Object Oriented Programming
* I saw a Slipper is flying towards me...
BTW Great Lecture Bro... Loved it!
haha lol
the best java tutorials on you tube
Thanks Kunal boss!! I tried to solve one out of the exercise provided and here is my source code. Kindly anaylse and state how it can be improved in terms of speed.
package com.HaroffCode;
import java.util.Scanner;
public class Factorial {
public static void main(String[] args) {
System.out.println("Program that compute the factorial of number.");
System.out.print("Enter your favorite number here: ");
try (Scanner input = new Scanner(System.in)) {
int num = input.nextInt();
int result = num;
if(num > 0) {
for(int i = 1; i
1. In Swift Language - String is also a Primitive Data Types, String is a structure in Swift, 2. Swift is a static typed language which does not require to type datatype while declaring