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Questions about tasks
Hot
hidden #10451198
Level 14
Question about the task
Functionality is not enough!
Java Syntax
,
Level 10
,
Lesson 11
Under discussion
Everything working correctly in JVM but not in CodeGym
I have this recommendation : "If an empty string is entered after a number, then that number should also be displayed (it must not be lost)." but when I'm testing this code on JVM everything working. When I write 1 a 2 3 c then I have 1 a 2 3 c.
02.06.2019
869
views
1
comment
0
Vadym Opalenyk
Level 10
Vyshneve
Question about the task
Duplicating words
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
What is the problem
What is the problem
02.06.2019
898
views
2
comments
0
Nahid Ahmed
Level 9
Dubai
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 4
Archived
whats wrong here
why is it showing no element exception for line 13?
01.06.2019
926
views
2
comments
0
// Java Poser
Level 18
Cincinnati
Question about the task
Triangle of eights
Java Syntax
,
Level 4
,
Lesson 13
Resolved
Triangle error
I keep getting an error thrown at me saying that the height of my triangle is not 10 lines. can someone help me fix my code?
10.02.2019
1871
views
3
comments
0
ProgrammerNewbie
Level 14
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Resolved
Verification fails although program runs seemingly without problems.
Hi there. I am kind of stuck here. When I run my program, it works fine and I do not see any difference compared to the example output. I have tried several cases and several numbers and it works fine. However, when I try to verify the task, the third condition fails. I do not know why. I would be
18.05.2019
1821
views
7
comments
0
Mom Meme
Level 19
Boston
Question about the task
Exception when working with Map collections
Java Syntax
,
Level 9
,
Lesson 6
Under discussion
CodeGym broke...
Just take a gander at the 3rd requirement.
02.02.2019
1192
views
4
comments
0
satish
Level 15
kadapa
Question about the task
Exception while working with strings
Java Syntax
,
Level 9
,
Lesson 6
Resolved
whats the problem
which exception method is used for error of strings. and how to know which exception method is better
31.05.2019
1353
views
2
comments
0
Kristian
Level 12
Zagreb
Question about the task
Hello, StarCraft!
Java Syntax
,
Level 3
,
Lesson 4
Resolved
whitespace error
I just dont know what that whitespace error is and i cant get rid of it
31.05.2019
1350
views
2
comments
0
hidden #10447638
Level 22
Resolved
Do any of you call setters within constructors?
Hello there, I've just gone through this section and got the doubt; is it convenient to call setters from the constructors? The doctor recommends to use all the logic to determine whether the inputted data is valid/correct when an object gets created out of the constructor but how does one preven
31.05.2019
766
views
2
comments
0
hacks patel
Level 20
Ahmedabad
Question about the task
Different methods for different types
Java Core
,
Level 5
,
Lesson 12
Under discussion
what is a error?
it works correctly but why i get error...
30.05.2019
1102
views
4
comments
0
Monica Nicoleta
Level 7
Arad
Resolved
Please help me
Why is the compiler telling me this? com/codegym/task/task02/task0205/Solution.java:16: error: expected System.out.println(s); ^ com/codegym/task/task02/task0205/Solution.java:16: error: expected System.out.println(s);
29.10.2018
1033
views
2
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
File downloader
Java Collections
,
Level 1
,
Lesson 4
Under discussion
What is wrong here?
need hint
24.04.2019
1165
views
1
comment
0
Will Irvin
Level 3
Harvest
Question about the task
The required number
Java Syntax
,
Level 2
,
Lesson 5
Under discussion
Hmmmmmm, running out of ideas for correct solution
Not sure what I might have done wrong? I'm currently getting the the correct display but maybe I have altered the program too much and there is a specific number of lines that should be commented out? I "Run" the code and below shows the output as 19, So I'm not sure what I might have done wrong? P
21.04.2019
1147
views
4
comments
0
Sudhansu Shekhar
Level 6
Jaipur
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
Please share a way of counting the user input without asking the user to tell the input count and without using methods of Scanner, math or any predefined classes...? I need to understand the logic implimented to count the no. of user input.
Please share a way of counting the user input without asking the user to tell the input count and without using methods of Scanner, math or any predefined classes...? I need to understand the logic implemented to count the no. of user input.
31.05.2019
1028
views
2
comments
0
romeo
Level 5
Paramaribo
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Under discussion
how to print horizontaly?
I can only get the code to print "8" two times. The goal is to get to print 4x2 8 times?
31.05.2019
879
views
2
comments
0
Nithin
Level 35
Hyderabad
Question about the task
Let's talk music
Java Core
,
Level 6
,
Lesson 3
Resolved
why output is not appearing in this code. i think code was correct
any suggestion what is wrong here
30.05.2019
1894
views
6
comments
0
Luyi
Level 31
Kosice
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Resolved
how to pass last condition?
Hi all, any suggestion? I am not sure, how should I pass the last condition.
31.05.2019
1453
views
3
comments
0
Mohamad
Level 4
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
can someone help?
the program is all of it right but i had a problem with the last condition, i tried in many ways but i did not found the right one.... What should the code be to do the last condition?
18.11.2018
2230
views
15
comments
0
Solanki Dhruv
Level 18
Surat
Question about the task
Sequential file output
Java Core
,
Level 6
,
Lesson 13
Under discussion
Program run to Long!!!
Where is the Problem?
15.12.2018
1526
views
9
comments
0
romeo
Level 5
Paramaribo
Question about the task
18+
Java Syntax
,
Level 4
,
Lesson 6
Resolved
Please help
Cant seem to figure out where I went wrong with this one...
29.05.2019
1049
views
3
comments
0
Victor Uno
Level 2
Ojo
Question about the task
Bugs and features
Java Syntax
,
Level 0
,
Lesson 8
Resolved
Why is code not running?
please my code is not always running, what could be the issue
29.05.2019
1020
views
2
comments
0
Sudhansu Shekhar
Level 6
Jaipur
Question about the task
Multiplication table
Java Syntax
,
Level 4
,
Lesson 10
Resolved
I don't know what else needs to be done in this code to get it verified. Please help!
Please help with this code as i'm unable to get this verified although it executes all fine.
22.05.2019
1362
views
2
comments
0
Pioniio
Level 22
Schaffhausen
Question about the task
Player and Dancer
Java Core
,
Level 4
,
Lesson 4
Resolved
output for player and dancer seems to work, where ist the mistake?
output for player and dancer seems to work, but verification fails, can anyone help? thank you
30.05.2019
1630
views
2
comments
0
Rusu Adelina
Level 17
Iasi
Question about the task
Animal identification
Java Core
,
Level 2
,
Lesson 2
Under discussion
If I want to use a [switch-statement] for this exercise, how should I do?
If I want to use a [switch-statement] for this exercise, how should I do?
29.05.2019
1016
views
1
comment
0
John Michael Montuya
Level 10
Cebu City
Question about the task
Flip the array
Java Syntax
,
Level 7
,
Lesson 4
Under discussion
How come I failed condition 1 but magically passed the remaining others?
I think the code is up to spec, but please let me know if I missed out on anything. thanks!
30.05.2019
1377
views
5
comments
0
Srividya
Level 3
Bangalore
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Where does a Person come from?
Hi, In the MAIN method, I have created Person object as per the examples explained in the chapter. (Note: VariableType variableName = new TypeOfObjectBeingCreated(); ) Please guide me ...
27.09.2018
2423
views
11
comments
0
Joy Majumdar
Level 16
Kolkata
Question about the task
Task about algorithms
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
Is there any method to flip or reverse the array
How to ?
17.04.2019
1345
views
4
comments
0
Paweł
Level 4
Warsaw
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Resolved
How to solve this with Math.ceil()?
Here's my approach to this task. Not sure how to modify my code to pass the final test.
30.05.2019
1214
views
5
comments
0
SWAPNIL SHUKLA
Level 7
Baddi
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Not verifying
My last condition is not verifying .It's running with even 1111 and displaying 1 but not verifying;
17.02.2019
1205
views
5
comments
0
Omer Yavor
Level 14
Tel Aviv
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
I tried looking at others' code and still couldn't figure it out...
would appreciate some help :)
26.05.2019
1328
views
6
comments
0
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