Find sum of digits of a number | Java

[@johnnymedina6456]

This is exactly the video I needed. I needed a visual and explanation to understand how it was working

[@purvajagtap]

Best explanation I have ever came across so far

[@hariharanc8019]

yas

[@lesleejezzelbuot8068]

Hi! I'm a new subscriber I just found your channel recently and I find it very helpful especially for slow learners like me. I just wanna let you know that you are my LIFE SAVIOR! keep it up...

[@BTechComputerScience]

@@lesleejezzelbuot8068 thanks a lot for such positive comment 🙃

[@logesh8933]

Thanks a lot,tomorrow is my computer exam and I'm learning from your channel....

[@BTechComputerScience]

Hehe, All the best! 😊

[@logesh8933]

@@BTechComputerScience bro in my book programs are like getting input from the user and doing the programs(without value or number)but in your videos you are doing it with numbers,give me some tips

[@logesh8933]

@@BTechComputerScience and bro where are you from;)

[@BTechComputerScience]

@@logesh8933 instead of taking input using- Scanner s = new Scanner(System.in); int n = s.nextInt(); Above 2 lines are used to take input from user, in above case, whatever int value the user enters will be stored in 'n' and well be using that 'n' variable in our program. Instead of that, I have simply taken input like this- int n =10; something like that. So if question demands u to take input from user, use Scanner and stuff, else just declare all the variables u want to use like I do in my videos.

[@BTechComputerScience]

@@logesh8933 secret 😉

[@soumitrasdestination]

Thank you soo much, Please Please Please post more video like this 🙏. i want to learn java.

[@aishwaryakatre786]

Thank you for this❤ I have been searching it since long and got the best explanation😊

[@seikhnawaid9769]

Really sir you explain it the best and I understand it very easily. Thanks..... Thanks a lot sir

[@Messui_Editz34]

Good job brother.

[@coolgirl8321]

Brother best explanation ever Thank you so much

[@vijaykapse7604]

truly awesome easiest way at all...........

[@BhargaviGuntakala]

beautiful way of presentation .thanks a lot

[@tarakram1908]

Best explanation bro U guys will be shocked to know that I am studying 9th class learning java for my computer exam next month. 4:59---Y didn't U write -------- while (n!=0).

[@BTechComputerScience]

All the best

[@tarakram1908]

My exam is completed 😎😎

[@BTechComputerScience]

@@tarakram1908 Did u do well?😊

[@tarakram1908]

I did practicals well but lost many marks in theory

[@BTechComputerScience]

@@tarakram1908 ok, having practical Knowledge is what matters. Great!

[@mithank2666]

Thank you THANK YOU thank YOU SO much

[@shreshthsrivastava2234]

import java.util.*; public class digi { public static void main(String args[]) { Scanner in=new Scanner(System.in); int n; double r=0.0,s=0; n=in.nextInt(); while(n!=0) { r=n%10; s=s+r; n=n/10; System.out.println(""+r); } System.out.println("Sum of the digits="+s); } } A full program Scanner class is not needed if you do not have anything to input in program later on

[@shivaagarwal7406]

Thanks for easy explanation :)

[@BTechComputerScience]

Glad it was helpful!

[@umavijay9171]

wow good explanation

[@ahyansheikh281]

Its very helpful thankuu soo much sir

[@BTechComputerScience]

I have few more such videos :) Hope it helps

[@manjusingh5338]

well explained

[@Llama143]

thank you for thiss!

[@prasannakumar-yg7bn]

Keeping on doing videos....best of luck

[@ahmedtipa3563]

very good

[@nidhiterni2368]

Thank you sooooo much 😊❤

[@mahigaming3948]

Hello sir ,ek question h ? WAP in Java to generate natural no.series up to 10 by using function.sir plz bta dijiye

[@ashelark]

Sir in the last condition, how 4%10 is possible?

[@ashweenramesh6927]

Tq for this video

[@BTechComputerScience]

M glad it helped u!

[@preeti_dutta15]

best explanation thks

[@keyBladeSkai]

This was so helpful... definitely subscribing🔥

[@BTechComputerScience]

Thanks for the support!

[@venkataiahbattula6781]

Thanks bro for great explanation

[@sakinaabbas737]

appreciated

[@RahulKumar-sx8hm]

bro please do some more vedios

[@RajkamalKamal-mu4kn]

Make it simple.🥰🔥tqq

[@Umida995]

Best explanation, Thank you so much Sr, Your videos are very helpful for me for better understanding coding Please, Make video for Using how to use Debugging in a Program, I'm looking for this videos from You Tube but I couldn't find yet.

[@subscribeonlinkifureadcomm3700]

Sir is it on logical program ?

[@mahigaming3948]

Sir aap comment box me hi iska program bta dijiye plz sir

[@amarnath3903]

Thank you sir

[@sinchanarhegde877]

Sir can u plz Tel me why should it divide by 10 plzzzz

[@BTechComputerScience]

Everytime we divide the number by 10, we ll remove last digit of the original number. For example we have n = 345 (n is an integer) so when we divide n by 10, (n/10), we ll get 34.5 but since n is integer, our complier will ignore the .5 and will store only 34 inside n. So by dividing by 10, we are slowly removing one digit in every iteration of our loop

[@mahigaming3948]

Hello sir mujhe Java se ek program puchna hai?WAP in Java to assign any no.in program to display sum of up to that no by using function ,plz sir jaldi bna dijiye ,ya phir ise comment ker dijiye

[@BTechComputerScience]

Is this what u r looking for? kzbin.info/www/bejne/jKvQkJefatRopbM

[@jianyilee9419]

how is 437 / 10 = 43?? it should be 43.7 correct?

[@BTechComputerScience]

since 'n' is of type 'int' (Integer), the compiler will only store the 'int' part of 43.7 into 'n' ( integer part of 43.7 is 43) if 'n' was of type 'float' or 'double', the compiler will store 43.7 into 'n'