CodeGym University
Learning
Course
Tasks
Surveys & Quizzes
Games
Help
Schedule
Community
Users
Forum
Chat
Articles
Success stories
Activity
Reviews
Subscriptions
Light theme
Help with tasks
Reviews
About us
Start
Start learning
Start learning now
All questions
Ask a question
All quests
All levels
Any status
Questions about tasks
Hot
Wei Cui
Level 39
Newark
Question about the task
Saving time
Java Multithreading
,
Level 10
,
Lesson 4
Under discussion
where wrong
output is same as request
13.04.2020
909
views
1
comment
2
Infamous 711
Level 4
Question about the task
Deep and pure love
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
please! help!!!!!
why am I getting error? I think I did everything right
02.07.2020
269
views
2
comments
0
Angeget
Level 22
Potsdam
Question about the task
Punctuation
Java Core
,
Level 9
,
Lesson 5
Resolved
please tell me what i am doing wrong hier?
please tell me what i am doing wrong hier?
14.03.2019
1573
views
12
comments
0
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task
Cats
Java Core
,
Level 4
,
Lesson 4
Resolved
I am not able to create an object CatFactory
Cat cat = new CatFactory.getCatByKey(); is not working. Tk you!
30.06.2020
399
views
3
comments
0
Kritika Kumari
Level 11
Mumbai
Question about the task
We don't need repeats
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
Cant solve the task.
Please help me with my code.It is not satisfying 4th condition.What's the error?
09.05.2020
712
views
2
comments
0
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task
Turnip
Java Core
,
Level 3
,
Lesson 11
Resolved
I realy had no idea what to do next! 🤦♂️
🤔??? Tk you!
29.06.2020
488
views
4
comments
0
Jonas
Level 41
Vilnius
Question about the task
Mastering the methods of the Integer class
Java Multithreading
,
Level 10
,
Lesson 2
Archived
Please help
How should I determine which radix should I use?
05.06.2020
533
views
1
comment
0
Seferi
Level 22
Question about the task
Shortest or longest
Java Syntax
,
Level 7
,
Lesson 6
Resolved
Why is it failing?
I tested this extensively and it's working fine but for some reason its failing the test for short string..
02.07.2020
423
views
1
comment
0
Jeanne Vo
Level 22
Olympia
Question about the task
In decreasing order
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
I need to take a break from studying!!!
"variable temp might not have been initialized" Someone please help me.
02.07.2020
637
views
1
comment
0
Tom Vandermolen
Level 4
Redmond
Question about the task
Mercantile intentions
Java Syntax
,
Level 3
,
Lesson 12
Resolved
Solution Grader is Wrong
How is it possible that every requirement is wrong, when the program clearly generates the output defined in the problem statement? I mean, even "The program must not read data from the keyboard" is a fail? I also tried it by just having 10 println() statements, got the same results.
27.06.2020
470
views
2
comments
0
Dominika Valovicova
Level 2
Question about the task
Family relations
Java Syntax
,
Level 2
,
Lesson 2
Resolved
What is woman.husband?
Why is following code not correct? Shouldn't we use variable type when creating new variables? What does "woman.husband" and "man.wife" (the dot) mean please? Man woman.husband = man; Woman man.wife = woman;
30.06.2020
999
views
6
comments
0
Nicolas Huet
Level 41
Provins
Question about the task
John Johnson
Java Core
,
Level 9
,
Lesson 11
Resolved
It works accordingly to the condition I see, but won't pass name's condition...
I really don't see the problem. It adds all the names from the file in args[0], even with "-" or anything actually because I just don't modify them, I just cut the string at the begining of the numbers... Can someone help me if there are still people here after the new paid membership?
30.06.2019
1621
views
4
comments
1
DW
Level 4
Question about the task
Parenthetical brainteaser
Java Syntax
,
Level 3
,
Lesson 4
Under discussion
My Code displays everything correctly in the output. But it fails to verify. Why
public class Solution { public static void main(String[] args) { System.out.println("(( " + 2 * (3 + (4 * (5 + (6 * 7)))) + " ))"); } }
01.07.2020
409
views
1
comment
0
Magda
Level 19
Torun
Question about the task
Space Invaders (Part 31/34)
Games
,
Level 0
,
Lesson 6
Resolved
Ship class's nextFrame() method - problem with loop Animation mode
Hi, I've got problem with condition: The Ship class's nextFrame() method must set frameIndex to 0 if frameIndex is greater than or equal to the number of frames in the frames list and loopAnimation is true. My nextFrame() method looks like this: public void nextFrame() { frameIndex++;
30.06.2020
337
views
2
comments
0
Deshkevich Alexey
Level 24
Minsk
Question about the task
Tetris (part 14)
Java Collections
,
Level 2
,
Lesson 15
Under discussion
Help. Can not pass second requirements.
Hi. My solution locally looks fine. All full lines are removed and remained not empty are moved down. But I can't still pass the second requirement. Could someone help?
21.06.2020
799
views
2
comments
0
RATNAKAR SAHOO
Level 2
nayagarh
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Resolved
I can't figure out
I am having stackoverflow problem plz suggest
01.07.2020
502
views
1
comment
0
Swaroop Raghavendra
Level 2
None
Question about the task
The required number
Java Syntax
,
Level 2
,
Lesson 5
Under discussion
Please help me to find my mistake!
it shows that -" You need to comment out same lines and leave the remaining lines unchanged" - Is not completed. I want to understand where I went wrong.
30.06.2020
412
views
2
comments
0
Beata
Level 8
Essen
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
it works, but its doesn't pass the test
need help
30.06.2020
500
views
3
comments
0
Brad Reed
Level 19
Hartford
Question about the task
Checking the order
Java Syntax
,
Level 7
,
Lesson 9
Resolved
last condition
um its displaying the string that breaks the increasing value like it asked. but still fails. so, community...help me find my error please!!
29.06.2020
489
views
3
comments
0
RATNAKAR SAHOO
Level 2
nayagarh
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Resolved
I can't figure it out
help me I can't complete the task
30.06.2020
522
views
1
comment
0
ARIJIT SAHA
Level 3
Kolkata
Question about the task
Print three times
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
print3 three times
When I run this program, its output is exactly the same which is required in the condition. But still while verifying it, the fifth condition is not satisfied. What to do?
19.08.2018
2972
views
10
comments
0
Michal
Level 26
Lodz
Question about the task
New functionality!
Java Multithreading
,
Level 5
,
Lesson 2
Under discussion
This entire course is a joke
11.06.2020
398
views
2
comments
0
David
Level 26
Bucharest
Question about the task
Picking out numbers
Java Core
,
Level 9
,
Lesson 5
Resolved
What's wrong with the while loop?
I says that I have an infinte loop, but when I run the code I get the wanted output
30.06.2020
676
views
16
comments
0
Anthony Mack
Level 24
Waukesha
Question about the task
Task about algorithms
Java Syntax
,
Level 9
,
Lesson 11
Under discussion
I'm getting the output shown in the example, but it's not recognized by the system
I got my algorithm to sort and display the results as shown in the output example, but it's not recognized by system. Can anyone advise as to why it's not working? Thank you.
30.06.2020
428
views
2
comments
0
Sherlockk
Level 9
Kraków
Question about the task
In the blue depths of the stack trace…
Java Syntax
,
Level 9
,
Lesson 2
Resolved
I can't understand what is wrong?
public class Solution { public static void main(String[] args) throws Exception { int deep = getStackTraceDepth(); } public static int getStackTraceDepth() { // write your code here StackTraceElement[] element = Thread.currentThread().getStackTrace(); S
30.06.2020
619
views
3
comments
0
Jonas
Level 41
Vilnius
Question about the task
Exception factory
Java Collections
,
Level 8
,
Lesson 6
Under discussion
Weird response from mentor
It says that server can't properly test my solution
10.06.2020
546
views
1
comment
0
Tata
Level 16
Hisar, Haryana
Question about the task
Software update
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
could anyone explain this task to me .
please.
30.06.2020
509
views
0
comments
0
Sam
Level 2
Delhi
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Resolved
I don't get it ..isn't it right? still says: In the main method, create a Person object and immediately assign a reference to it to the variable person. ??
package com.codegym.task.task02.task0202; /* Where does a Person come from? */ public class Solution { public static void main(String[] args) { //write your code here Person Person = new Person(); } public static class Person { //write your code here
19.08.2018
2962
views
16
comments
0
David
Level 26
Bucharest
Question about the task
Counting words
Java Core
,
Level 9
,
Lesson 5
Resolved
Can anyone help me, Please!!!
I can't see what is wrong I know I could take someonelese's solution but I am not learning in this way.
29.06.2020
495
views
6
comments
0
Beata
Level 8
Essen
Question about the task
Closest to 10
Java Syntax
,
Level 4
,
Lesson 4
Resolved
what is wrong with my code?
I already tested it with other values, it works, but it doesn't verify
30.06.2020
448
views
2
comments
0
Show more
1
...
166
167
168
169
170
...
366
Please enable JavaScript to continue using this application.