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Robin Sir
Robin Sir
Robin Sir
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Welcome to my RU-vid channel dedicated to computer programming education in ICSE/ISC schools in India! My channel is designed to be a valuable resource for students and educators alike, providing engaging and informative content on various programming languages, tools, and techniques.

Whether you're a beginner or an experienced programmer, my channel has something for everyone. I offer step-by-step tutorials, coding challenges, and real-world examples to help you build your skills.

I am passionate about helping students develop their coding skills and unlock their full potential. I believe that learning to code is a valuable skill for the 21st century, and my mission is to make it accessible and enjoyable for everyone.

So, whether you're looking to learn the basics of programming or take your skills to the next level, be sure to subscribe to my channel! Thank you and all the very best!
Anagram Program in Java
6:50
14 дней назад
Install Python on Windows 11
3:23
28 дней назад
Prime Factorization in Java
4:49
Месяц назад
Be Careful while using Scanner class!
4:08
Месяц назад
Co-Prime Program in Java
5:06
2 месяца назад
LCM Program in Java using Recursion
10:36
2 месяца назад
Find Your Birthday in Pi
6:09
4 месяца назад
Lecture 1: Building a GUI Window in Python
2:52
4 месяца назад
Principle Of Duality | ISC Computer Science
2:57
5 месяцев назад
Комментарии
@greenpantherecologist3401
@greenpantherecologist3401 5 дней назад
Sir more which is important
@robinsir
@robinsir 5 дней назад
You can browse the available playlists and explore.
@yusra1519
@yusra1519 13 дней назад
Mera computer practtical exam bhot bekar hua.. Mera output bhi nahi aya😭😭💔💔💔💔
@robinsir
@robinsir 13 дней назад
क्या question आया था?
@KhushmanKaur-ys8zj
@KhushmanKaur-ys8zj 16 дней назад
I am working to improve my coding and your channel is the best
@robinsir
@robinsir 16 дней назад
Thanks for your encouraging words!
@KhushmanKaur-ys8zj
@KhushmanKaur-ys8zj 16 дней назад
Thank you so much sir
@robinsir
@robinsir 16 дней назад
My pleasure!
@mithicislive5662
@mithicislive5662 18 дней назад
Sir, can you make a video explaining circular Q
@robinsir
@robinsir 18 дней назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-41Z2i1le0Fs.html
@NanditaZamindar
@NanditaZamindar 29 дней назад
Thank you
@robinsir
@robinsir 29 дней назад
Thanks for watching 👍🏻
@hornldboi7777
@hornldboi7777 Месяц назад
tysm!
@robinsir
@robinsir Месяц назад
My pleasure!
@kattarhindu581
@kattarhindu581 Месяц назад
Sir main method required nahi hai kya??
@robinsir
@robinsir Месяц назад
Required है
@aorusgamingyt2689
@aorusgamingyt2689 Месяц назад
Sir how to solve the duck number using recursion
@robinsir
@robinsir Месяц назад
public static boolean isDuck(int num){ if(num == 0) return false; else if(num % 10 == 0) return true; else return isDuck(num / 10); }
@aorusgamingyt2689
@aorusgamingyt2689 Месяц назад
@@robinsir thank you sir
@sujitchakraborty7068
@sujitchakraborty7068 Месяц назад
Sir how do i learn this up? Tomorrow i have practicals. 😭
@robinsir
@robinsir Месяц назад
You can practice doing it on your computer.
@banulavanya5380
@banulavanya5380 Месяц назад
Thank you sir😊
@robinsir
@robinsir Месяц назад
Thanks for watching 👍🏻
@SourikGupta
@SourikGupta 2 месяца назад
Sir mainly your videos are of computer.
@robinsir
@robinsir 2 месяца назад
Yes
@SourikGupta
@SourikGupta 2 месяца назад
Well done sir
@robinsir
@robinsir 2 месяца назад
Thanks for watching 👍🏻
@SourikGupta
@SourikGupta 2 месяца назад
List command-return the programming.
@robinsir
@robinsir 2 месяца назад
Yes
@SourikGupta
@SourikGupta 2 месяца назад
Jai Hanuman,
@dineshkartik1414
@dineshkartik1414 2 месяца назад
Great video , helpful sir
@robinsir
@robinsir 2 месяца назад
Thanks for watching 👍🏻
@SiddharthaMukhopadhyay-xt2yz
@SiddharthaMukhopadhyay-xt2yz 2 месяца назад
Thank you Sir. Your videos are always so informative. 😀
@robinsir
@robinsir 2 месяца назад
Thanks for watching 👍🏻
@hi22070
@hi22070 2 месяца назад
Simple and easy ..
@robinsir
@robinsir 2 месяца назад
Thanks for watching 👍🏻
@ShabiHaider-le4be
@ShabiHaider-le4be 2 месяца назад
Came here from you website Please upload more content related to these and please take a class on object paasing in detail please humble request
@robinsir
@robinsir 2 месяца назад
Sure 👍🏻
@AnanyaaPujari
@AnanyaaPujari 2 месяца назад
Sir, the O/P, when the keyword is : KRYPTOS and the text to be decoded is : KNOWLEDGE IS POWER is coming wrong. As for the other sample inputs, the outputs are all correct...only for KRYPTOS, it isn't giving the right O/P....I did the exact same code as yours.....what can be possibly wrong, sir?
@robinsir
@robinsir 2 месяца назад
See if you can post your source code in the comments section. Then I will have a look at it and will be able to help you.
@Yzyyzy-t3n
@Yzyyzy-t3n 2 месяца назад
What is the use of Integer.parseInt(in.nextLine());
@Thecloner-k8e
@Thecloner-k8e 2 месяца назад
Sir, can we use *num=in.nextInt(); * instead of the function you used?
@robinsir
@robinsir 2 месяца назад
Yes, but be careful with multiple inputs when String input is also involved, then it may not behave as expected. But my method doesn't have such drawbacks.
@SiddharthaMukhopadhyay-xt2yz
@SiddharthaMukhopadhyay-xt2yz 2 месяца назад
Thank you Sir, helped me jog my memory. 😃
@robinsir
@robinsir 2 месяца назад
😀👍🏻
@sujatabanerjee1319
@sujatabanerjee1319 2 месяца назад
Weldon sir,,👍
@robinsir
@robinsir 2 месяца назад
Thanks for your support 👍🏻
@aorusgamingyt2689
@aorusgamingyt2689 3 месяца назад
Thank you sir
@robinsir
@robinsir 3 месяца назад
Thanks for watching 👍🏻
@sheenamalhotra8681
@sheenamalhotra8681 3 месяца назад
Sir pls upload video on if then with OR/AND/NOT opretors
@robinsir
@robinsir 3 месяца назад
OK Sure 👍🏻
@chaithanya12367
@chaithanya12367 3 месяца назад
Thankyou sir
@robinsir
@robinsir 3 месяца назад
Thanks for watching 👍🏻
@yelintun4622
@yelintun4622 3 месяца назад
Thanks
@robinsir
@robinsir 3 месяца назад
Thanks for watching!
@BinaryBytes007
@BinaryBytes007 3 месяца назад
Sir do you use a laptop or a pc ?
@robinsir
@robinsir 3 месяца назад
Currently a laptop.
@BinaryBytes007
@BinaryBytes007 3 месяца назад
Sir is the computer application specimen paper for they year 2025 out ? If so can you plz provide me with the pdf I can't find it online .
@robinsir
@robinsir 3 месяца назад
It is out already. You can find it on my website robinsir.in
@BinaryBytes007
@BinaryBytes007 3 месяца назад
Oh I see . Thank you sir . But I did not see it on the official icse website generally when icse releases specimen paper they notify through there website so I got confused thank you for helping
@robinsir
@robinsir 3 месяца назад
cisce.org/specimen-question-papers-icse-class-x-2025/ Here is the link from the council website
@subharaylicuttarpara5498
@subharaylicuttarpara5498 3 месяца назад
Sir is the class 12 ISC 2025 specimen paper out also? If yes can you give the link
@robinsir
@robinsir 3 месяца назад
cisce.org/specimen-question-papers-isc-class-xii-year-2025/
@Opjoker20
@Opjoker20 3 месяца назад
thank you sir it came in my computer practical
@robinsir
@robinsir 3 месяца назад
Glad to know that...
@bluejavaopclass10
@bluejavaopclass10 3 месяца назад
sir but can we use for loop instead of do-while?
@robinsir
@robinsir 3 месяца назад
Yes
@mahashree6062
@mahashree6062 3 месяца назад
Can you solve this using for loop and upload within June 7
@robinsir
@robinsir 3 месяца назад
Will try
@mahashree6062
@mahashree6062 3 месяца назад
Thank you sir
@mahashree6062
@mahashree6062 3 месяца назад
Sir..?
@bluejavaopclass10
@bluejavaopclass10 3 месяца назад
sir i appreciate ur efforts and actually i understood the concept
@robinsir
@robinsir 3 месяца назад
Thank you 👍🏻
@ushapedcurve3831
@ushapedcurve3831 4 месяца назад
Good, I will wait for more advanced topics on Tkinter library.
@robinsir
@robinsir 4 месяца назад
Yes, stay tuned!
@HimadriLahiri
@HimadriLahiri 4 месяца назад
Thank you sir 🙏
@robinsir
@robinsir 4 месяца назад
Most welcome
@brubru5416
@brubru5416 4 месяца назад
It says another installation is alrighty in progess, what should I do
@robinsir
@robinsir 4 месяца назад
Restart your computer and try again.
@sujatabanerjee1319
@sujatabanerjee1319 4 месяца назад
Very nice
@robinsir
@robinsir 4 месяца назад
Thanks for watching!
@HimadriLahiri
@HimadriLahiri 4 месяца назад
Thank you sir
@robinsir
@robinsir 4 месяца назад
Thanks for watching!
@HimadriLahiri
@HimadriLahiri 4 месяца назад
Thank you sir
@robinsir
@robinsir 4 месяца назад
Thanks for watching
@himadrilahiri2778
@himadrilahiri2778 4 месяца назад
Sir, can you please upload a video on python language basics.. it would be really helpful..
@robinsir
@robinsir 4 месяца назад
Yes, so much to do, but on hold due to time constraints.
@himadrilahiri2778
@himadrilahiri2778 4 месяца назад
@@robinsir Ok, thank you sir
@SriparnaSalome
@SriparnaSalome 5 месяцев назад
👍
@robinsir
@robinsir 4 месяца назад
Thank you Miss!
@animeshchatterjee382
@animeshchatterjee382 5 месяцев назад
👍👍
@SiddharthaMukhopadhyay-xt2yz
@SiddharthaMukhopadhyay-xt2yz 5 месяцев назад
Good morning/Good afternoon/ Good evening Sir, Could you please do class 11 isc course on youtube, explaining each and every aspect, starting from chapter 1. I could not find any such source to follow for isc computer. It would be of great help if you could do so. It's just a request from my side. Thank you Sir.
@robinsir
@robinsir 5 месяцев назад
Yes. I have plans to make videos for class 11 syllabus. Getting delayed due to time constraints.
@SiddharthaMukhopadhyay-xt2yz
@SiddharthaMukhopadhyay-xt2yz 5 месяцев назад
@@robinsir Thank you Sir.
@CricEditz_4545
@CricEditz_4545 5 месяцев назад
I was genuinely not able to understand the way we calculate the sequence 😃
@robinsir
@robinsir 4 месяца назад
Glad to know that this video was helpful.
@CricEditz_4545
@CricEditz_4545 5 месяцев назад
Thanks so much sir this cleared my doubts .. I'm from S.T Patrick`s Sir
@robinsir
@robinsir 5 месяцев назад
Good to know that now your concept is clear.
@CricEditz_4545
@CricEditz_4545 5 месяцев назад
@@robinsir Yes sir previously i was unable to understand the sequence ;)
@greenpantherecologist3401
@greenpantherecologist3401 5 месяцев назад
Sir please use a little bit Hindi also...will helpful for us
@robinsir
@robinsir 5 месяцев назад
Okay will surely try next time 👍🏻
@greenpantherecologist3401
@greenpantherecologist3401 5 месяцев назад
Sir one program Input - llasevoldog Output- god loves all Numerical of word entered by user And in an array length of each Letter is stored by user Example a[]={3,5,3} Of above
@robinsir
@robinsir 5 месяцев назад
OK will send the program soon.
@greenpantherecologist3401
@greenpantherecologist3401 5 месяцев назад
Ok sir i will wait
@robinsir
@robinsir 5 месяцев назад
import java.util.Scanner; class Solve{ public static void main(String[] args){ Scanner in = new Scanner(System.in); System.out.print("Enter the string: "); String s = in.nextLine(); System.out.print("Number of words: "); int size = Integer.parseInt(in.nextLine()); int a[] = new int[size]; System.out.println("Enter " + size + " lengths:"); for(int i = 0; i < a.length; i++) a[i] = Integer.parseInt(in.nextLine()); String result = ""; for(int i = 0; i < a.length; i++){ String word = s.substring(0, a[i]); word = reverse(word); result = word + " " + result; s = s.substring(a[i]); } System.out.println(result); } public static String reverse(String w){ String r = ""; for(int i = w.length() - 1; i >= 0; i--) r += w.charAt(i); return r; } }
@greenpantherecologist3401
@greenpantherecologist3401 5 месяцев назад
@@robinsir thank you sir
@greenpantherecologist3401
@greenpantherecologist3401 5 месяцев назад
Sir one program i want to share with you Inupt : llasevoldog Output : god loves all Number of word entered by user 3 ye user hi dega
@robinsir
@robinsir 5 месяцев назад
import java.util.Scanner; class Solve{ public static void main(String[] args){ Scanner in = new Scanner(System.in); System.out.print("Enter the string: "); String s = in.nextLine(); System.out.print("Number of words: "); int size = Integer.parseInt(in.nextLine()); int a[] = new int[size]; System.out.println("Enter " + size + " lengths:"); for(int i = 0; i < a.length; i++) a[i] = Integer.parseInt(in.nextLine()); String result = ""; for(int i = 0; i < a.length; i++){ String word = s.substring(0, a[i]); word = reverse(word); result = word + " " + result; s = s.substring(a[i]); } System.out.println(result); } public static String reverse(String w){ String r = ""; for(int i = w.length() - 1; i >= 0; i--) r += w.charAt(i); return r; } }