TCS OPA Java Coding question hard??? | Watch this!!!

[@dheerajgupta9124]

Awesome explaination !! Keep uploading more java coding questions. It helped a lot!! Thanks to Coding Future team.

[@janaganiswathi4718]

how can we generate getter setter constructor in hackerrank there is no such source is avaliable right

[@sustadasgupta2780]

Can you please make a video on the OPA MCQs topicwise? It'll help a lot, thank you.!

[@kisseskrishna5526]

I have a doubt in program can you solve it and send it 1:-Write a java program to convert the content of a given file into the lowercase content of the same file. 2:-Write a java Program to read from the ‘text’ file using File Reader and find the prints the Fibonacci series named as file2. 3:-Write a java program to Count the number of lines, words, characters and paragraphs in a text file 4:-Write a java program to Copy file using file streams and delete the file. 5:-Write a java program to check the given file is hidden or not.

[@ishan7975]

You are simply awesome fella!!

[@PavanKalyan-ig2bp]

Thank u so much its really very understandable and learnt the executing . 🙏👍👏👏👏

[@dheerajmishra4946]

Good work bro

[@shaikhassan720]

Sir one doubt, out of the two methods to solve if we solve any one method will they provide marks?

[@papaydas6331]

Please Tell me ! What do you need to built /create java eclipse spring project?

[@deekshdeekshitha6744]

Thankyou so much for clear explination, Same question asked in TCS IRA with some changes .

[@sandeepreddygunukula3638]

Have u completed ira in tcs... How much difficulty it is... Could you plz share the type of questions wt they asked in unix coding and ui and unix mcqs... Plz it will be help to me... Tmrw i have ira exam

[@deekshdeekshitha6744]

​@@sandeepreddygunukula3638 Even I have the exam tomorrow ,I just saw IRA mock test in Ion-Hub. It's similar to this question

[@sandeepreddygunukula3638]

@@deekshdeekshitha6744 ohh kk thank you.. All the best... 👍👍👍

[@deekshdeekshitha6744]

@@sandeepreddygunukula3638 Wish u the same

[@aakankshagarg8423]

If we only write the getter setter and constructor functions but can't able to write the logic of functions. How much marks we can expect to write till getter setter only..

[@gaikwadpremkumar5830]

Same question

[@Ramakrishna-ic1vj]

Bro I'm a non-it student, so to learn java which book is best 1. Head first java Or 2. Java a beginners guide

[@srishty2.081]

bhai yaar aaj dekhi yeh ... phle dekh li hoti to 40k milre hote :/// thanks

[@venkateshnambi1576]

good explanation!!

[@CelebReactzz]

Please tell me where the OPA test is available? It is not available on xplore. Community page is not working

[@Prarthana33]

Thank you for your guidance

[@silpasacharya5699]

Could u plz upld the video on 14 August opa. If u upld tpc wise will be much hlpfl .

[@shine5521]

I wanna ask one question if we do not use getter setter and use diff function name in my IRA assement will my marks be deducted

[@rohanchandradas4971]

Thanks Brother it helped me a lot.

[@sayalijadhav2466]

You r doing good job bro. Wish u success.

[@ldoeindia]

Thanks👍

[@aggarapusiri1969]

Can you write the logic in python

[@praneethganupalli6349]

Will there be any plaigarism for tomorrow exam

[@aditimulay8636]

getSongsInAscendingOrder method: This method will take two input parameters-array of Song objects and string parameter. The method will return the Song object array in an ascending order of their duration,from the array of song objects whose artist attribute matches with the input string parameter. If no Song with the given artist is present in the array of song objects, then the method should return null. How to write this method plz help

[@prudhvi9440]

No need of writing break statement.Because in Test inputs no two players would have same skill and level as mentioned in the Note.

[@shyamshankarv7842]

Bro will there be another python opa or is this the last opa

[@ldoeindia]

There will be

[@josejayant3127]

You have also not the methods who's names begin with "set...".why?

[@zainul_abdin_007]

Will I get joining letter if we don't qualify OPAs, please reply??

[@preranaguha1354]

Same query

[@sunsetlover8461]

Yess you will definitely get

[@jatinsvideos249]

What happen if we write without getter setter is it fine

[@ldoeindia]

They are saying that write getters and setters.for hackerrank it will not give ypu error if your output match with theirs

[@roshansingh3135]

In second method(Method whose return type is Player), inspite of returning of value ,if it had more than one value then how to return and catch in main and print all the values respectively? Please help

[@holiday2147]

create a object and store that in that new object

[@sayantika_sengupta]

please upload ur previous videos somehow... need them the most

[@ldoeindia]

All videos are public

[@saranyakm4529]

Sir.. Not able to score above 55%.. Please help me... Can you please do a video for solving python and unix programs.. Sir.. Will there be similar exams during the month of July and August.

[@ldoeindia]

I don't think so.bcz there will be ipa

[@saranyakm4529]

@@ldoeindia what is ipa..

[@saranyakm4529]

@@ldoeindia sir..when is next python opa on 12th or 13th..

[@ldoeindia]

@@saranyakm4529 sorry 12

[@ldoeindia]

Ion proctored assessment

[@madhus444]

Tried the same code but facing error in line " player [i]= new Player (id,skill, level, points) ;; The error is ;- no enclosing instance of type solutions is accessible Can you please help me for solving this error ?

[@anuparnabhattacharya548]

All your previous videos are deleted??! I can't find any

[@ldoeindia]

I made them private bcz one rcs employee told me to not make videos with tcs name.dont know what to do

[@vyshnaviaddagulla7806]

@@ldoeindia please provide them.they are very helpful to us

[@iEntertainmentFunShorts]

You can make videos without telling there name that should be good,because telling there name may be violations of the company policies.

[@anantjain1263]

Bro can u show the path to this like opening your ion than login than where to find this assessment till there? Ps I am tcser but I am unable to reach to it

[@CelebReactzz]

Yes tell me also

[@ajeeshmohan9535]

Bro can we generate getters and setters as in eclipse on opa??

[@ldoeindia]

Yeah.only in the ion centre this option was forbidden.but now you can.I always do like this

[@anantjain1263]

Bro can u show the path to this like opening your ion than login than where to find this assessment till there?

[@ldoeindia]

Go to tcs ion page.then click on course (left side) then search java online proctored exam

[@PayalSharma-kd6fh]

@@ldoeindia but how can we switch the windows while doing coding

[@ldoeindia]

Just minimize the hackerrank window

[@shilpakumari8995]

Is there any shortcut to write getter setters in the HackerRank platform?

[@ldoeindia]

No you have to write in eclipse then paste that

[@shilpakumari8995]

@@ldoeindiaWhere is option to use the IDE while using HackerRank platform?

[@ldoeindia]

@@shilpakumari8995 minimize hackerrank platform

[@shilpakumari8995]

@@ldoeindia Thanks

[@shivaniade4046]

Why u deleted all the videos?

[@ldoeindia]

One tcs employee told me not to make videos with tcs name or logo thats why.it will be risky for me

[@shivaniade4046]

Ok but can u pls upload those videos again?? With different names ???

[@ldoeindia]

I will try.lets see

[@PrabhatKumar-hy9gg]

Upload it with differ names

[@shivaniade4046]

@@ldoeindia thanks

[@TheCasualGamer06]

One dought, how do you know the end user is sending only 4 objects

[@dhananjayyadav3943]

Take a look at input u will find there

[@foodandtravelvlog16]

bro it is returning only id of last player . suppose two players id matches with skill and level then it is returning id of only last player

[@prudhvi9440]

In the note it is mentioned that the no two players would have same skill and level.Which means in input it is not allowed to give two players with same skill and level.Manually if you try to give two players with same skill and level it always returns last player whose level and skills are matched.

[@sweety3587]

Post a similar video on how to solve unix opa program easily......

[@SP97926]

How access with this exam..where we get coaching for this exam

[@ldoeindia]

This is only for tcs future employees.

[@SP97926]

I am also selected candidate..

[@ldoeindia]

You have to learn on your own

[@prasanjitdash439]

@@SP97926 u have to login with ur userid and password to tcs ion terminal and there u will find the DASHBOARD go to community for all kind of updates and instruction details and a particular tab will open in the name of any OPA👍👍

[@smitadas6712]

👏👏👍

[@kainatkainat5405]

How can we check our OPA score??

[@ldoeindia]

It will be send to your email on next Thursday inthink

[@Bachelorette-tales]

Please make the video on submitting of opa long answer questions in zip file

[@sweety3587]

If we get one test case pass in Java opa ,will we get some marks?????

[@ldoeindia]

Yes10 marks for each test case i think

[@zainul_abdin_007]

@@ldoeindia nhi milta h ek bhi marks..

[@gowthameswar7871]

last time in java opa i encountered an error like this."• Exception in thread "main" java.util.InputMismatchException • at java.util.Scanner.throwFor(Scanner.java:909) • at java.util.Scanner.next(Scanner.java:1530) • at java.util.Scanner.nextInt(Scanner.java:2160) • at java.util.Scanner.nextInt(Scanner.java:2119) • at Solution.main(Solution.java:19) " i had gone through the code a no. of times but couldnt rectify the error.please help me on this.i

[@ldoeindia]

In hackerrank editor you have to tell that go to nextline.for that you have to write sc.nextInt();sc.nextLine().i have discussed that in my video

[@anantjain1263]

Bro can u show the path to this like opening your ion than login than where to find this assessment till there?

[@memesv3.093]

This type of error occurs when u give wrong input to a variable, e.g. u gave "next()" to an int datatype

[@weirdos321]

Bro I am getting the same error even i used sc.nextLine() please tell me bro to fix it.

[@memesv3.093]

@@weirdos321 As @Coding Future suggested,Try putting sc.nextLine() after every sc.nextInt()

[@JAHNAVITBBTCS]

Kindly help to solve the below question:- Create a class fruits with below attributes:- fruitid - int fruitname - string price - int (per kg) rating - int The above attributes should be private with getters and setter’s method and constructors as required Create class MyClass with methods:- Find maximum price byrating Implement one static method - will take 2 input parameters - array of Fruit objects and int parameter The method will return the maximum priced fruit object from the array of fruits objects whichever has rating greater than the given rating (int parameter passed). If no fruit with the above condition is present in the array of fruits object, then the method will return null Note: - No 2 fruits will have the same price. All the searches should be case insensitive. The above mentioned static method should be called from the main method. For find maximum price by rating methods the main methods should print the fruitid from returned object of the if the returned value is not null else should print “No such fruit” Ex: - 333 Where 333 is a fruitid which has the maximum price Before calling these static methods in main, use scanner object to read values of 4 fruits objects referring attributes in the above mentioned attribute sequence. Next read the value of int parameters for capturing rating value Input1:- 001 Apple 50 Output1:- 4 Input2:- 002 Mango 100 Output2:- 5 Input3:- 003 Orange 40 Output3:- 4 Input4:- 004 Grapes 80 Output4:- 5

[@shravankorthiwada6361]

bro where are the previous videos

[@ldoeindia]

I have made them private

[@maheshYadav-cu9rj]

Start a live in new channel, it will help us

[@sayalijadhav2466]

Anyone able to access the exam page today ?

[@souvikkundu7108]

How to access eclipse in hacker rank platform?

[@ldoeindia]

Minimize the window and use yours.no inbuilt eclipse is there

[@souvikkundu7108]

Hacker Rank will allow in the opa to minimize window ?

[@ldoeindia]

Yes

[@SP97926]

Pls reply me

[@danielgnanaraj6242]

I am not getting certificate for all completed courses in tcs xplore...whether it generates certificate like carrer Edge course or we have only reports for the xplore course

[@praneethganupalli6349]

😅😅 bro please live stream tomorrow exam

[@ldoeindia]

Lol.tcs is very strict about this.i can't break the policy