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Questions about tasks
Hot
Loswade
Level 2
Under discussion
test
??????
31.01.2024
70
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
144
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
117
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
1175
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
203
views
2
comments
0
FelixUjo
Level 35
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
160
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
207
views
0
comments
0
Andrei
Level 41
Question about the task
MVC (part 8)
Java Multithreading
,
Level 4
,
Lesson 14
Under discussion
This MVC task has got to be one of the least thought through programs so far...
I mean, how can you introduce this new concept of programming, which is very complicated (at least this is how it seems for a beginner), with an exercise that contains over 15 classes and interfaces, some of which overlap, you don't know which is which anymore.. Who does what.. who's the view, who'
16.04.2021
629
views
6
comments
1
TryingToBecomeJavaDev
Level 2
Question about the task
My young friend
Java Syntax
,
Level 1
,
Lesson 4
Under discussion
Hint
so you need to create 2 {int} a,b whatever and then use text display command and 3126-8 it's just a hint i don't want to people a solution
21.01.2024
187
views
0
comments
0
Bashka
Level 4
Russia
Under discussion
Help... 🙄
I can't decide, I've tried everything. At least crack it, mfk... 😵 The Last option is a cry of the soul! 🤣🤣🤣
21.01.2024
121
views
0
comments
0
Andrei
Level 41
Question about the task
Password generator
Java Collections
,
Level 2
,
Lesson 6
Under discussion
Challenge for YOU : create a shorter algorithm than the one below!
Do you think you can do it? Let's see what you got. 😁 package com.codegym.task.task32.task3204; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util
22.06.2021
675
views
19
comments
1
Amantai
Level 46
Shymkent
Question about the task
Tetris (part 14)
Java Collections
,
Level 2
,
Lesson 15
Under discussion
Where is my mistake?
For testing, I temporarily created a 'main' method in the 'Field' class. public void removeFullLines() { // Looking for partially filled rows in the // original matrix (from bottom to top) int[][] tempMatrix = new int[height][width]; // Current row index for tem
22.01.2024
151
views
1
comment
0
Bashka
Level 4
Russia
Question about the task
Let's compare strings
Java Syntax
,
Level 3
,
Lesson 9
Under discussion
Help me!)))
Why it not work?
16.01.2024
146
views
3
comments
0
Beautifuly Dedicated
Level 0
Long Branch
Question about the task
We solemnly publish and declare these variables...
Java Syntax
,
Level 1
,
Lesson 3
Under discussion
how to move on to next task
something is wrong with website, it wont allow me to start next task.....
28.12.2018
1223
views
6
comments
0
Tangerin
Level 27
Chongqing
Question about the task
Correct inheritance chain: part 4
Java Core
,
Level 1
,
Lesson 11
Resolved
I want to leave my footprint here...
It's the first task that doesn't need to change a bit, quite interesting!
07.07.2019
1626
views
8
comments
12
FelixUjo
Level 35
Gijón
Question about the task
Inverted words
Java Multithreading
,
Level 2
,
Lesson 9
Resolved
I don't know what's wrong.
I don't know what's wrong.
15.01.2024
204
views
9
comments
0
Jen P
Level 26
Question about the task
Caesar cipher
Java Collections
,
Level 2
,
Lesson 4
Under discussion
Is online test mechanism wrong ? I always got "Under no circumstances should null be returned", even though my local test got exactly the same correct result
Hi guys, I constantly got the same "Under no circumstances should null be returned" error, even though I run the main method to do local test and got exactly the same test result, i,e : "Hello Amigo #@)₴?$0" Which part could I be wrong ??
24.08.2019
1436
views
6
comments
0
Isa Musa
Level 3
Kano
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Pay raise
Hey guys can someone come to my help please.? Whenever I run the code it shown me ""
07.01.2021
571
views
3
comments
0
Mike S
Level 28
Saint Louis
Question about the task
Prices
Java Core
,
Level 8
,
Lesson 11
Under discussion
(Seemingly) Correct Output, But Not Passing Anything Except 1st & 2nd Requirements. Uggh
Greetings, After my fair share of hours already spent on this, I finally have what seems to be the correct output, but the validator isn't accepting anything meaningful. I realize my code could be better organized into tidy little methods. Maybe I'll do that if no one is willing to cross their eye
14.02.2023
364
views
11
comments
0
Hoist
Level 32
San Diego
New
An error occurred during verification of Codegym solution ---> An error occurred: UNKNOWN_ERROR
Output: 0.5 6 // I ran it 3 times --- It finally passed nvm sorry must have been stuck lol package com.codegym.task.task34.task3404; import java.math.RoundingMode; import java.text.DecimalFormat; import java.text.NumberFormat; import java.util.LinkedList; import java.util
12.01.2024
109
views
0
comments
0
gabe
Level 6
Greenville
Question about the task
Getters and setters for the Dog class
Java Syntax
,
Level 5
,
Lesson 5
Resolved
i cant figure it out
I can't figure out how to tell it to change jim.name, help!
05.11.2020
624
views
3
comments
0
Bashka
Level 4
Russia
Question about the task
Triangle
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
Hello, help me...
Were is my wrong?
08.01.2024
132
views
1
comment
0
Bashka
Level 4
Russia
Question about the task
Conscription
Java Syntax
,
Level 3
,
Lesson 3
Under discussion
WTF is going on?
Is one task, I'm can't wrong, 100%....
31.12.2023
183
views
2
comments
0
Artur Svvvskyi
Level 13
Geneva
Under discussion
Application to learn Python
Do you know some similar applications in Python? Thank you in advance!
29.11.2023
153
views
0
comments
0
Adrian Kuligowski
Level 2
United States of America
Question about the task
Amigo is very smart
Java Syntax
,
Level 1
,
Lesson 1
Under discussion
seems buggy unless i really missed something...
it did not like System.out.println("Amigo is very smart"); had to use System.out.print instead -.-
12.12.2023
197
views
0
comments
0
Anonymous #11439288
Level 22
Question about the task
Cat carnage (2)
Java Syntax
,
Level 10
,
Lesson 2
Under discussion
what it's not passing ?
package en.codegym.task.jdk13.task05.task0501; /* Cat carnage (1) */ public class Solution { public static void main(String[] args) { Cat cat1 = new Cat("name1",1,2,3); Cat cat2 = new Cat("name2",1,2,3); Cat cat3 = new Cat("name3",1,2,3); } publi
06.01.2024
123
views
1
comment
0
MoJo
Level 20
Cairns
Question about the task
Chess board
Java Syntax
,
Level 6
,
Lesson 5
Resolved
I want to understand the validation better. My code works fine as far as I can tell, but won't be accepted
Any Ideas, why this is not valid?
13.12.2023
179
views
2
comments
0
Abhishek Tripathi
Level 71
Rewa
Question about the task
Serialization of a zoo
Java Core
,
Level 16
,
Lesson 5
Resolved
Annotation in Serialization
Can anyone explain me what should I do here?
05.12.2023
258
views
2
comments
0
Md Emon
Level 2
Under discussion
h
how to change course language
29.11.2023
186
views
2
comments
0
Mina Nabil
Level 17
Sydney
Question about the task
Something superfluous
Java Core
,
Level 5
,
Lesson 4
Under discussion
Problem with my code
Hi, whats the problem with my code, I know that print((short) 1) will work and print((Short) 1); won't but why is this happening although I should use the wrapper class Short not the short as I understand ?
06.03.2021
650
views
6
comments
1
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