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Questions about tasks
Hot
Bashka
Level 4
Russia
Question about the task
Sum of numbers not divisible by 3
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Help!)
Where is my wrong?)
18.02.2024
43
views
4
comments
0
Jo88
Level 4
Boston
Question about the task
Square of a number
Java Syntax
,
Level 1
,
Lesson 8
Under discussion
square of number
I do not understand why the system.out.println(sqr(5)); part is so early in the code? why isn't it at the end instead of being in the main method? I am asking be cause the a*a part comes after the print statement..so how is it printing before it gets the answer??? maybe I am looking at this the w
14.01.2020
892
views
4
comments
0
ALice
Level 1
Fremont
Under discussion
alice
alice
19.02.2024
19
views
0
comments
0
Bob
Level 1
Under discussion
bob
bob
19.02.2024
18
views
0
comments
0
Shriyansh Budhori
Level 6
CodeGym University in India
Question about the task
Positive and negative numbers
Java Syntax
,
Level 3
,
Lesson 10
Under discussion
What is wrong?
What is Wrong in this:?
11.02.2024
40
views
1
comment
0
Ryan
Level 4
Srinagar
Question about the task
Quadrants
Java Syntax
,
Level 3
,
Lesson 3
Under discussion
I can't clearly understand what it wants me to do. Can anyone help me?
It asks me to do something i can't clearly understand..... Please explain what it is saying.
03.11.2022
348
views
3
comments
0
raj patil
Level 4
Question about the task
Pets need people
Java Syntax
,
Level 2
,
Lesson 5
Resolved
Level 2 lesson 5
how to do this task. i am not able to understand how to define the owner
31.07.2018
4474
views
18
comments
3
FelixUjo
Level 33
Gijón
Question about the task
Refactoring Rectangle
Java Multithreading
,
Level 4
,
Lesson 4
Resolved
I don't see the problem.
I don't see the problem.
17.02.2024
25
views
1
comment
0
Isma
Level 41
Madrid
Question about the task
Eliminating deadlock using open calls
Java Multithreading
,
Level 7
,
Lesson 6
Under discussion
Solved it but I don't really know what I've done
Someone to explain this task?
02.03.2021
610
views
3
comments
1
In Ho Kwon
Level 20
Question about the task
Binary to hexadecimal converter
Java Syntax
,
Level 9
,
Lesson 2
Resolved
toBinary
Hello, The result is correct but not pass the task requirements. I think i am missing some details Error message: Be sure that the toBinary(String) method correctly converts the string representation of a hexadecimal number to the string representation of a binary number. Thank you.
20.01.2024
127
views
2
comments
0
Alexandre Desbois
Level 10
Chamarandes-Choignes
Question about the task
HashMap of cats
Java Syntax
,
Level 8
,
Lesson 3
Resolved
NullPointerException
I don't understand why the code doesn't compile due to a NullPointerException. Thanks for your help.
26.12.2021
333
views
3
comments
1
matemate123
Level 50
Kraków
Question about the task
Wildcards
Java Collections
,
Level 5
,
Lesson 8
Under discussion
Someone could tell me about difference?
I added wildcards: Previously code looks: I understand that here occur relationship producer-consumer or something similar. Wildcard ? with super give me sureness that this List have ancestors and I can safely adding to it. Wildcard ? with extends give me reliability that this list is descendan
11.10.2023
219
views
5
comments
0
In Ho Kwon
Level 20
Question about the task
Census
Java Syntax
,
Level 14
,
Lesson 7
Resolved
Don´t compile
Hello, i don´t know why the program does not compile. Help please. Thank you.
12.02.2024
40
views
1
comment
0
Rich Piske
Level 30
United States of America
Question about the task
Introducing tags
Java Core
,
Level 9
,
Lesson 11
Resolved
Why won't code gym accept this?
Can't figure out why this won't accept. It works with every example I've thrown at it. This is why CodeGym is so frustrating some times. I've created numerous working exercises that for some unknown reason, the verifier has a problem with. But this example below does exactly what it's supposed t
12.02.2024
38
views
1
comment
0
Zonera Shaikh
Level 23
Karachi
Question about the task
Two iPhones
Java Syntax
,
Level 13
,
Lesson 4
Resolved
Help me figure out whats wrong?
Help me figure out what's wrong? i have tried to handle every edge case, seems like i'm still missing out something.
08.02.2024
48
views
2
comments
0
Kussty Jitwax
Level 10
Question about the task
Logical operators
Java Syntax
,
Level 9
,
Lesson 7
New
can someone explain this question?
?
06.02.2024
58
views
0
comments
0
proudlyblvc
Level 1
Question about the task
No comments needed
Java Syntax
,
Level 1
,
Lesson 7
Under discussion
Could someone break it down in a more explanatory way?
I failed the test and I still do not understand the solution. If you come across this comment and you could break it down explanatorily, please do. Thank you
26.01.2024
138
views
3
comments
0
Bashka
Level 4
Russia
Question about the task
Comparing strings by reference
Java Syntax
,
Level 3
,
Lesson 9
Under discussion
Hay!
Thanks to everyone, I decided on my own from the 59th time.🤣👍
03.02.2024
53
views
0
comments
0
Bashka
Level 4
Russia
Under discussion
Help!)))
I can't solve this problem, it doesn't work... And so? Everything is green except the penultimate condition. I'm understand nothing... (((
26.01.2024
146
views
2
comments
0
Rebecca Zee
Level 9
New York
Question about the task
Implement the fight method
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
Can anyone explain the code for the fight method?
I do not understand why we implement this code for this method. I would have attached my solution, but it says that I have already solved it and that posting the complete solution is not allowed. I hope this this is fine to ask because I noticed that there is another task that already implements the
19.06.2023
130
views
1
comment
2
Khamdam
Level 50
Question about the task
Minimum of N numbers
Java Syntax
,
Level 6
,
Lesson 3
Under discussion
Could someone help me? What is wrong in this code?
why this code doesn't work?
14.05.2023
201
views
2
comments
0
Fadi Alsaidi
Level 34
Carrollton, TX
Question about the task
Arkanoid (part 19)
Java Multithreading
,
Level 3
,
Lesson 13
Under discussion
I keep failing the first 2 requirement
Hello, I keep failing the first 2 requirements. I get this mentor comment on the first requirement " The direction of the ball's movement after a collision with a brick (an element in the list of bricks) must be changed in accordance with the rule stipulated in the task conditions." I copied the c
14.12.2020
361
views
5
comments
0
Loswade
Level 2
Under discussion
test
??????
31.01.2024
60
views
0
comments
0
Bashka
Level 4
Russia
Question about the task
Triangle
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
Wrong...
Nothing changed, I don't understend, mfk..)))
08.01.2024
125
views
1
comment
0
SadyWood
Level 10
Question about the task
Correct order
Java Syntax
,
Level 6
,
Lesson 1
Under discussion
Output matches, solution wrong?
I am lost. Am i just lucky the output matches the wanted output?🤨
30.01.2024
97
views
5
comments
0
Anonymous #10834091
Level 5
Dearborn
Question about the task
Changing shoes on the move
Java Syntax
,
Level 5
,
Lesson 7
Resolved
Help for debugging task
I've done this task multiple times. My answer is consistent. This seems simple, press F8 9 times, set the fahrenheit value to the corrections value, press F8 6 more times, and change the value of the result. Yet, I can't verify the code. What am I doing wrong?
25.09.2021
1122
views
8
comments
3
Matthew Riggs
Level 6
United States of America
Question about the task
Wind speed
Java Syntax
,
Level 4
,
Lesson 10
Under discussion
Help with math?
I don't know where to start solving this one since I don't know how to solve the math problem manually. I think I could do the programming part without help, but without the right equation I can't do much. Can someone point me in the right direction?
25.01.2024
182
views
2
comments
0
Anastasia
Level 22
Champs-sur-Marne
Question about the task
Compare modifiers
Java Multithreading
,
Level 1
,
Lesson 2
Under discussion
How to check if specificModifier is set in allModifiers ?
Hello, can you please help me with this ? I'm not sure I understand the logic behind the task.
13.08.2019
1516
views
8
comments
0
FelixUjo
Level 33
Gijón
Question about the task
Phone number verification
Java Multithreading
,
Level 2
,
Lesson 13
Under discussion
These tasks are hopeless, I don't know what is wrong or how to fix it.
These tasks are hopeless, I don't know what is wrong or how to fix it.
21.01.2024
126
views
9
comments
0
hidden #11454140
Level 3
New
why can't I open tasks in intellij idea
in pc codegym is asking for a subscription for opening a task.
23.01.2024
183
views
0
comments
0
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