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Questions about tasks
Hot
Radek
Level 22
Warsaw
Question about the task
Finding data inside a file
Java Core
,
Level 8
,
Lesson 11
Resolved
how to display the data?
After many changes making to my solution I decided give up to ask for help:) I displayed found data in original form (the whole line matching criteria) and after cut of id from the beginning in another solution, still without positive effect . Finally, i am lost how to understand "Display it in the
17.11.2018
1721
views
3
comments
0
Laura
Level 7
Lübeck
Question about the task
Financial expectations
Java Syntax
,
Level 3
,
Lesson 12
Under discussion
I don't know to read an integer from the keyboard
I need help to verify my code I think I understand it with a String but now Idk how to make it with an integer
08.08.2020
558
views
6
comments
0
AlfredW
Level 23
Denver
Question about the task
Food
Java Core
,
Level 4
,
Lesson 4
Under discussion
I am completely baffled
Well I got the answer to verify, But I am a complete loss as to why or what is going on in this code. I was only able to get it because I read through and used other comments.
08.08.2020
343
views
1
comment
0
monipuff
Level 18
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
requirements not met?
08.08.2020
565
views
1
comment
0
Angelika
Level 25
Budapest
Question about the task
Factory method pattern
Java Core
,
Level 6
,
Lesson 13
Resolved
Can somebody help me what's wrong with my code?
Last four conditions did not verify. Don1T understand why. Help, please! Thanks!
31.10.2019
1004
views
2
comments
1
Jan Elšík
Level 41
Prague
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Resolved
Please help
I think the problem is when I remove "r" words, it jumps a word. Anyone know how to overcome this?
08.08.2020
463
views
3
comments
0
matt
Level 24
Springfield
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Resolved
Can someone tell me why this code isn't passing , it is coming up with the right answer
Can someone tell me why this code isn't passing , it is coming up with the right answer
07.08.2020
507
views
2
comments
0
PaFi
Level 16
Question about the task
Sequential file output
Java Core
,
Level 6
,
Lesson 13
Resolved
Be sure that the getFileContents method returns all the file contents, not just a part of it.
I don't see why this condition is not passed: - output exactly meets specs as far as I can tell - no extra space at the end of the last line Insights, anyone?
20.02.2020
918
views
2
comments
1
BlueJavaBanana
Level 37
Question about the task
Sometimes anonymity is so nice!
Java Multithreading
,
Level 3
,
Lesson 8
Resolved
Why does it pass for all but two?
Everything is the same?
26.07.2020
511
views
2
comments
0
Onome Brownly-Otiede
Level 9
Galway
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
i dont know what to do omg please help
27.06.2020
762
views
4
comments
0
AlfredW
Level 23
Denver
Question about the task
Set of cats
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
I got the task done But I don't understand the output.
I was able to get it to work correctly several ways with the correct output. But the only way that it would Verify was one that gave this output: "com.codegym.task.task08.task0819.Solution$Cat@28d93b30 com.codegym.task.task08.task0819.Solution$Cat@1b6d3586 Process finished with exit code 0" So I
12.07.2020
644
views
6
comments
0
Onome Brownly-Otiede
Level 9
Galway
Question about the task
Implement the fight method
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
pls help
07.08.2020
425
views
1
comment
0
Jakub Gotowski
Level 22
Łódź
Question about the task
Notepad for new ideas
Java Syntax
,
Level 6
,
Lesson 11
Resolved
Hey guys, what's the difference between Idea.getDescription() and idea.getDescription()?
public static void main(String[] args) { printIdea(new Idea()); } public static void printIdea(Idea idea) { System.out.println(Idea.getDescription()); // this won't work - "Cannot make a static reference to the non-static method }
06.08.2020
447
views
2
comments
0
Jonas
Level 41
Vilnius
Question about the task
MVC (part 9)
Java Multithreading
,
Level 4
,
Lesson 14
Resolved
What does it want?
Mentor says: "The output of the main method must contain the modified user."
19.05.2020
428
views
3
comments
0
Maxine Hammett
Level 19
San Diego
Question about the task
Who's that smarty?
Java Core
,
Level 3
,
Lesson 2
Under discussion
Confused on what to do next
I'm not sure what to do to pass the final two tasks.
07.08.2020
296
views
1
comment
0
isaacfibo
Level 24
Huntington
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Resolved
Help pls!!!!!
Can't pass the second last test......
07.08.2020
395
views
2
comments
0
Andrea
Level 20
Question about the task
OOP: Method overloading
Java Core
,
Level 5
,
Lesson 12
Under discussion
Not sure why validation is not being met
Been playing around with this and just wondering why the last two requirements are still not consistently not being met even though I'm following the requirements
11.10.2019
865
views
3
comments
0
Maria Habib
Level 5
Jhelum
Question about the task
Deep and pure love
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
what is the error in this?
:(
16.09.2018
1367
views
7
comments
2
Aditya
Level 5
Baleshwar
Question about the task
Chain letter
Java Syntax
,
Level 4
,
Lesson 13
Under discussion
Does Asimo has a crush??
This certain exercise is quite a plot to interrogate our favorite robot 🤖 😂
07.01.2020
736
views
2
comments
2
Saksham Joshi
Level 4
Ludhiana
Question about the task
The humble programmer
Java Syntax
,
Level 3
,
Lesson 8
Resolved
Can anyone enlighten me what am I doing wrong here?
No condition is being satisfied here.
27.04.2020
918
views
6
comments
0
Lawson
Level 29
Lagos
Question about the task
HashMap of cats
Java Syntax
,
Level 8
,
Lesson 3
Resolved
help please
I don't know the problem in line 46
07.08.2020
752
views
2
comments
0
Mysnikol Miller
Level 7
Lutsen
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Resolved
I cannot solve this.
I have read many of the 'resolved' posts here and nothing is making my error come to light for me. I have tried many variations. Please advise. Thank you.
29.07.2020
490
views
2
comments
0
Henrique
Level 41
São Paulo
Question about the task
Chat (part 2)
Java Multithreading
,
Level 6
,
Lesson 15
Resolved
help with last two conditions please
don't know what's wrong
07.08.2020
318
views
3
comments
2
Praveen Reddy
Level 5
Hyderabad
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Resolved
Please suggest: Getting the following error - You displayed a m x n rectangle, but we're looking for an n x m rectangle.
import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { //write your code here Scanner scanner = new Scanner(System.in); int m = scanner.nextInt(); int n = scanner.nextInt(); for(int i=1; i<=n; i++)
02.05.2020
830
views
2
comments
1
George
Level 15
Question about the task
Minimum of three numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
Result is correct but verification fails
This seems to be working for all examples but verification fails. Any tips?
07.08.2020
558
views
3
comments
0
Husain Kothari
Level 20
Mumbai
Question about the task
Consecutive threads
Java Core
,
Level 6
,
Lesson 13
Resolved
Cant satisfy condition 5
I tried interrupting threads in the code and it does print Thread Interrupted but the code wont verify.
19.07.2019
1565
views
5
comments
3
Maxine Hammett
Level 19
San Diego
Question about the task
Beer
Java Core
,
Level 3
,
Lesson 2
Resolved
Not passing task
As far as I can tell all the interfaces methods have been accounted for. I don't understand why it's not passing verification.
06.08.2020
357
views
2
comments
0
Lawson
Level 29
Lagos
Question about the task
Rule of the triangle
Java Syntax
,
Level 4
,
Lesson 4
Resolved
pls..this question is confusing me
I got everything right...pls what's my error
26.07.2020
355
views
2
comments
0
Yuvavimal
Level 12
coimbatore
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Under discussion
output is correct but task not required?
package com.codegym.task.task06.task0621; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Cat relations */ public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(n
07.08.2020
295
views
1
comment
0
hidden #10625598
Level 23
Question about the task
Make a word chain
Java Multithreading
,
Level 2
,
Lesson 9
Under discussion
what does this mean? >> (String... words)
what are these dots for ? and how is my tactic to find the solution here? i try to use 2 for-loops to compare one word of the list with the next (i = 0 & j = i +1) is this approach useful, or is there a better way to do so? thanks
05.08.2020
652
views
1
comment
0
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