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Questions about tasks
Hot
Sanjeevkumar
Level 22
Mumbai
Question about the task
Threads and bytes
Java Core
,
Level 8
,
Lesson 11
Resolved
Frustrated as fuck
I don't know where the issues whether it with thread or the method help me if you find tha issue
06.08.2020
330
views
3
comments
0
Jo88
Level 4
Boston
Question about the task
Our first converter!
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
what am I doing wrong?
here is my code? what am I doing wrong? I feel so dumb with all of this...am I close???
15.01.2020
1021
views
3
comments
0
shovan
Level 22
Kolkata
Question about the task
Fixing bugs
Java Core
,
Level 4
,
Lesson 8
Under discussion
plss help
i cannot understand
23.08.2019
1315
views
5
comments
0
Bill Wu
Level 29
Wellington
Question about the task
The world doesn't change, we change
Java Multithreading
,
Level 6
,
Lesson 10
Resolved
code not executed
I tried a few times with different code, it seems that the run() of producer somehow doesn't execute to the end. The print was never shown nor map updated. So in the run() of consumer, the map.isEmpty() always true. I can't figure out why. They have different threads, but the thread for Producer's r
29.04.2019
1314
views
1
comment
1
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task
One for all, all for one
Java Core
,
Level 6
,
Lesson 10
Resolved
How i kill all threads??? Tk you!
🤔
15.07.2020
643
views
4
comments
1
Satya Vath
Level 31
Vijayawada
Question about the task
The world is boring for boring people
Java Multithreading
,
Level 6
,
Lesson 10
Resolved
Please Help
Cant Understand
10.09.2019
1232
views
3
comments
1
Balen Asangbeh
Level 23
Douala
Question about the task
No interrupt, no dice?
Java Core
,
Level 6
,
Lesson 10
Resolved
please what am I missing
please what am I missing
13.03.2019
1562
views
3
comments
2
John
Level 27
Washington DC
Question about the task
A wise man thinks once before speaking twice
Java Multithreading
,
Level 6
,
Lesson 8
Under discussion
I don't understand why this code worked haha
I used a synchronized block in the Solution constructor for all that logic, used a synchronized (this) in the first method and a synchronized (Solution.class) in the second method and the answer validated. What is the point of using both "this" and "Solution.class"?
30.03.2020
902
views
2
comments
2
Robert
Level 27
Lombard
Question about the task
Counting seconds
Java Core
,
Level 6
,
Lesson 10
Resolved
Sorry to Interrupt you...
When I run the code it appears it is printing AFTER the interrupt. Any ideas why this is not passing validation?
28.06.2019
1499
views
2
comments
3
Dyrits
Level 22
Question about the task
Moon Lander (Part 9/23)
Games
,
Level 0
,
Lesson 4
Resolved
What am I doing wrong?
@Override public void onKeyPress(Key key) { switch (key) { case LEFT: this.isRightPressed = false; this.isLeftPressed = true; case RIGHT: this.isLeftPressed = false; this.isRightPressed = true;
06.08.2020
492
views
4
comments
0
Niladri pradhan
Level 33
Mumbai
Question about the task
Read online about the median of a sample
Java Multithreading
,
Level 6
,
Lesson 2
Resolved
last condition not verifying
Error suggest to modify the programme to even number of array element
05.11.2019
1554
views
6
comments
0
Husain Kothari
Level 20
Mumbai
Question about the task
Stopwatch
Java Core
,
Level 6
,
Lesson 7
Resolved
What am i doing wrong here. I tried verifying on both intellij and codegym and get the same problem.
My doStep method is technically running for 1/4th of a second where speed is 4 but the 4th requirement is still not satisfied. What is the issue with my code?
14.07.2019
1109
views
3
comments
1
Diana Salvador
Level 26
Sintra
Question about the task
Introducing tags
Java Core
,
Level 9
,
Lesson 11
Resolved
The output is correct but can't pass the last requirement
I've tried with different inputs and it works just fine. Can someone help me? Thaaaanks!
13.02.2020
930
views
5
comments
2
Geethika medidi
Level 18
Hyderabad
Under discussion
Regarding codegym plugin in IntelliJ IDEA
The plugin doesn't work no matter how many times I disabled and enabled it and restarted the IDE!!! Initially, it asked for security key but I don't remember putting it. So, I tried a few things and from then onwards whenever I try to access those 6 icons, it is showing the same error "Error while s
19.07.2019
1888
views
6
comments
2
Ivan
Level 22
Nope
Question about the task
Let's talk music
Java Core
,
Level 6
,
Lesson 3
Resolved
Help from Admins
Hi, My output is 1001 ms and 1002ms is the output from the example. I get this could be due to HW but it is correct :) Funny though.
17.12.2019
1269
views
4
comments
1
Daniel
Level 15
Colnbrook
Question about the task
Who's that smarty?
Java Core
,
Level 3
,
Lesson 2
Resolved
What am I doing wrong?
I checked and a newly created Manager object is an instance of Person and also an instance of HasManagementPotential.
16.04.2020
913
views
4
comments
0
Jamie Pyette
Level 9
Sault Ste. Marie
Question about the task
Multiplication table
Java Syntax
,
Level 4
,
Lesson 10
Under discussion
Just saying..Id call this hard moreso than medium
That is all :p
07.05.2020
397
views
4
comments
0
Lawson
Level 29
Lagos
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
Help
pls ..I can't get past the last requirement
27.07.2020
596
views
3
comments
0
George
Level 6
Chiajna
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
different approache
Hi I tried making an array that stores the integers and then comparing them to 0. But I have an output error. can someone tell me what I did wrong here?
30.07.2020
266
views
2
comments
0
haseeb jan
Level 3
Bahawalpur
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Under discussion
help me to solve this task?
package com.codegym.task.task02.task0201; /* Implement the print method */ public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java opens many opportunities!"); } public static void print(String s) { //write
16.09.2018
2633
views
8
comments
0
dhanush
Level 30
Chennai
Question about the task
CRUD
Java Core
,
Level 7
,
Lesson 10
Under discussion
help me
last condition is not verifying :(
05.08.2020
375
views
1
comment
0
Brad Reed
Level 19
Hartford
Question about the task
CRUD
Java Core
,
Level 7
,
Lesson 10
Resolved
All but the third
What I have looks like it Should work....it does not. help?
02.08.2020
378
views
1
comment
0
Sanjeevkumar
Level 22
Mumbai
Question about the task
Rounding numbers
Java Core
,
Level 8
,
Lesson 11
Under discussion
frustrated as fuck!!*
pls clear me out of this!
05.08.2020
528
views
5
comments
0
Guadalupe Gagnon
Level 37
Tampa
Question about the task
Refactoring (part 6)
Java Multithreading
,
Level 5
,
Lesson 16
Resolved
It's broken??
Recommendation from mentor: "The University class there should have a getStudentWithLowestAverageGrade() without parameters, which returns a Student." Line 60 of the university class is exactly that???
13.04.2019
1138
views
9
comments
0
Angeget
Level 22
Potsdam
Question about the task
You can't have too much of a good thing
Java Syntax
,
Level 4
,
Lesson 10
Archived
code is working. Please i need an improvement on it. Thanks
public static void main(String[] args) throws Exception { InputStreamReader streamReader = new InputStreamReader(System.in); BufferedReader bufferedReader = new BufferedReader(streamReader); String word = bufferedReader.readLine(); int input = Integer.parseIn
26.12.2018
1362
views
3
comments
0
Maxine Hammett
Level 19
San Diego
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Under discussion
Displays right answer but doesn't pass last two verifications
I don't understand what more I need to do. It does display the max number "71".
04.08.2020
477
views
13
comments
0
narcissus
Level 5
.
Question about the task
Minimum of three numbers
Java Syntax
,
Level 2
,
Lesson 8
Resolved
can you tell me where is the problem?
it says variable f have not been initialized
05.08.2020
351
views
1
comment
0
Brandon Leirer
Level 7
Keller
Question about the task
Describing numbers
Java Syntax
,
Level 4
,
Lesson 7
Archived
If you are having trouble with the last requirement...
try changing your input to a number outside of the range (like 1000, or 0, or -1). See what gets returned. That will set you on the right path.
28.05.2020
342
views
1
comment
2
pratyush prakash
Level 2
patna
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
I don't know
everything I think is write on verifying last point is not correct it shows you made a typo and forgot to add 1000 but I did I don't know help
04.08.2020
265
views
4
comments
0
Seferi
Level 22
Question about the task
Array of string lists
Java Syntax
,
Level 10
,
Lesson 11
Resolved
Why doesn't it work?
Help is greatly appreciated..
22.07.2020
444
views
8
comments
0
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