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Questions about tasks
Hot
ishu
Level 6
Maharashtra
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Under discussion
How to solve?
Notes 1)main method contain sub method. 2)sub method- ie println with argument (string s) so sub method have given argument 4 time by using for loop😉. 3)just write System.out.println(s); in for loop.
13.06.2020
544
views
1
comment
0
hidden #10625598
Level 23
Question about the task
Going national
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
why does this fail? the result is right
the spaces dont matter
18.07.2020
377
views
1
comment
0
ishu
Level 6
Maharashtra
Question about the task
Cats in the Universe
Java Syntax
,
Level 4
,
Lesson 2
Under discussion
help
can anyone explain me.. why? it is written sop(Cat.count);
25.07.2020
295
views
1
comment
0
Roman
Level 40
Under discussion
krótkie pytanie
czy jest ciężko rozwiązywać zadania na 3 stopniu?
05.08.2020
233
views
1
comment
0
Mnemonic
Level 9
london
Question about the task
Three numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
Can anyone have a look at this and tell me what I've done wrong ?
Not sure how to fix this
05.08.2020
315
views
1
comment
0
Ntuthuko Xaba
Level 18
Johannesburg
Question about the task
Sorting even numbers from a file
Java Core
,
Level 3
,
Lesson 11
Resolved
Can't find an answer
Guys, will somebody please help. I've looked through the help section and can't find a solution. What am I doing wrong?
03.04.2020
1175
views
8
comments
0
Willie Mangram
Level 19
Pensacola
Question about the task
Cat and statics
Java Syntax
,
Level 6
,
Lesson 11
Resolved
Can't pass last task
When running the program it displays the correct number after the Cat objects are created. Is there something I'm missing? Thanks
14.01.2019
1864
views
5
comments
2
Krystian C
Level 27
San Francisco
Question about the task
Sequential file output
Java Core
,
Level 6
,
Lesson 13
Under discussion
Problem with last test.
I have probilem with last test. I was trying almost everything but i dont know how to resolve this.
24.01.2020
831
views
4
comments
0
robin
Level 23
Lublin
Question about the task
Two in one
Java Core
,
Level 8
,
Lesson 11
Resolved
Problem with the last requirement
Can anyone explain to me why my solution is not able to satisfy the last requirement? Is there anything wrong with the way I call close() on the outputstream?
05.06.2019
1254
views
3
comments
0
Djole
Level 41
Belgrade
Question about the task
Two in one
Java Core
,
Level 8
,
Lesson 11
Resolved
can't pass fourth task requirement
any hint for appending content to a file without erasing previous file content? thank you.
07.04.2019
1335
views
4
comments
0
David Haines
Level 13
La Crosse
Question about the task
Greater than 10? You're not a good fit for us
Java Syntax
,
Level 8
,
Lesson 8
Resolved
Could somebody, anybody, please help me figure out what I am doing wrong?
Somebody, anybody, please help. I have been arguing with this lesson for days. (It seemed to take forever to figure out the main issue) Now I am stuck on the last condition. I have tried everything I could think of (didn't work), tried GOOGLE (apparently I'm too dense to understand that) and I ha
04.08.2020
394
views
3
comments
0
sachin thakur
Level 18
Question about the task
Factorial
Java Core
,
Level 5
,
Lesson 12
Resolved
Please help!!
Please help!! getting correct answer but not able to pass conditions
30.05.2020
424
views
2
comments
1
Angel Li
Level 18
Fremont
Question about the task
Sorting even numbers from a file
Java Core
,
Level 3
,
Lesson 11
Resolved
Do I need an actual file for it to compile?
I tried many times on IntelliJ but it doesn't verify. The third and fourth requirements are not met. When I run on IntelliJ, I input random words from the keyboard, but it doesn't let me enter more than one line. If I press enter, It automatically ends and says "Process finished with exit code 0". B
03.07.2020
514
views
7
comments
1
Artur
Level 22
Moorends
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Resolved
prints out correctly - still error?
Hello the code prints out 2 longest entered strings and still it does not accept it? Anyone got a clue?
06.07.2020
657
views
4
comments
2
Ahmad Essam
Level 18
Cairo
Question about the task
Shortest or longest
Java Syntax
,
Level 7
,
Lesson 6
Resolved
Could anyone point me out the issue in my code?
.. :/ ..
04.08.2020
573
views
8
comments
0
Maryem Vickers
Level 7
HT...
Question about the task
From 10 to 1
Java Syntax
,
Level 4
,
Lesson 10
Resolved
WELLP! It seems it may be a stupid question but look, I put in the correct code and LOOK WHAT HAPPENS NOW. CODE GYM HAS MAD CHECKING TECHNOLOGY!!!
Yikkeess. It seems it may be a stupid question but look, I put in the correct code... and... AND... Look at my code... and it will not work! WhAt on earth is the problem?! CODE GYM MUST HAVE MAD CHECKING TECHNOLOGY!
30.07.2020
331
views
14
comments
0
Ivan
Level 22
Nope
Question about the task
Request parser
Java Core
,
Level 5
,
Lesson 12
Resolved
Assistance
Hi Guys, totally lost on this task ... even this isn't my code but can't get it to work properly... Guess i'll need a break from all, brain STUCK :D
13.12.2019
1247
views
4
comments
1
Chris
Level 19
Newark
Question about the task
Seasons on Terra
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Solution to my If else statement
I have tried every approach that I know up to this point. I even reviewed conditional operators by finding a useful article online. I was originally just using "&&" and then I played around with the ||(or operator) for my first condition and when I ran it through intellij I was able to print
30.07.2020
366
views
3
comments
2
Kamal Khastagir
Level 11
kolkata
Question about the task
HashSet of plants
Java Syntax
,
Level 8
,
Lesson 3
Under discussion
what's wrong
my code doesn't pass last two conditions
04.08.2020
398
views
1
comment
0
DM
Level 22
Worcester
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Resolved
Works fine but codegym doesn't like it. Any hints on what it's look for?...
I got result needed and I consider it to be solved, now why codegym doesn't like my code, I want to get a credit for a time spent, and few hints on what results should look like in a future would be appreciated. I like to experiment but it looks like there certain template I should be following to g
01.08.2020
416
views
2
comments
0
Chris
Level 19
Newark
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
My brain is on empty with this one.
I have been at this for the past 2 hours and I think I have finally come close to a workable solution. I wrote down the numbers on a notepad of all the green numbers (1,2,5,6,9,10... etc). I then figured out that it was easier to isolate the red and yellow numbers since there were significantly fewe
03.08.2020
535
views
4
comments
0
gabe
Level 6
Greenville
Question about the task
Price of apples
Java Syntax
,
Level 4
,
Lesson 1
Resolved
help!
i cant figure out how to store the old apple price and then change it by applePrice every time
29.07.2020
950
views
6
comments
0
ishu
Level 6
Maharashtra
Question about the task
Sam I Am
Java Syntax
,
Level 3
,
Lesson 6
Resolved
unsolved problem🤔
error..
12.07.2020
413
views
2
comments
0
Vivek
Level 4
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
Why my code won't work?
I am tired of editing this one.
02.08.2020
348
views
2
comments
0
Divakar Reddy
Level 15
Nandyal
Question about the task
One method in a class
Java Core
,
Level 3
,
Lesson 11
Under discussion
how to solve this
can anyone help me
30.07.2019
1500
views
3
comments
0
Mason Rake
Level 4
Grand Marsh
Question about the task
Seasons on Terra
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Please help...
I keeps saying I am doing something wrong with the winter months... I am not sure what is wrong
04.08.2020
441
views
2
comments
0
Ivan
Level 22
Nope
Question about the task
OOP: Method overloading
Java Core
,
Level 5
,
Lesson 12
Resolved
Key to this validation.
public void info(Object s) { System.out.println(String.format("Tree No. %d , Object method, parameter: %s", number, s.getClass().getSimpleName())); } Guys, it is the space after - @Tree No. %d ,@- do you see it, that's how it should be for all. Also the end should be @paramter : %s@
12.12.2019
1089
views
0
comments
3
Johannes
Level 27
Centurion, Pretoria
Question about the task
Arming ourselves to the teeth!
Java Multithreading
,
Level 5
,
Lesson 9
Resolved
please help with output display ?
No clue what format the display should take. Lovely requirements, this level.
18.05.2020
455
views
9
comments
1
Maxine Hammett
Level 19
San Diego
Question about the task
Fixing bugs
Java Core
,
Level 4
,
Lesson 8
Under discussion
Confused with why a semi-colon is needed
I'm confused why the semi-color is used with the new Orca object. CanSwim creature = new Orca( ) { @Override public void swim() { } @Override CanSwim getCurrentCreature() { return null; } };
04.08.2020
445
views
1
comment
0
Henrique
Level 41
São Paulo
Question about the task
Implementing an interface using a local class
Java Multithreading
,
Level 4
,
Lesson 6
Resolved
Output seems correct, but test fails on 4th requirement
Any idea?
29.07.2020
410
views
7
comments
0
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