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Questions about tasks
Hot
Andrei Varcus
Level 11
Arad
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
Output is ok, but still not completing all conditions
i do not understand why!
21.11.2019
718
views
2
comments
0
Ali Quibassi
Level 5
Aalborg
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Help to finding the problem
The code does return the maximum of the numbers but when I verify it, it displays that I have not meet all the requirements. It is the third requirement that it does not accept: The program should display the maximum of four numbers. Can anybody see what the issue is? Thanks.
19.11.2019
717
views
2
comments
0
Piotr Zacny
Level 3
Katowice
Resolved
Question about downloading JDK
I tried to download JDK from the oracle site but it asks me to log in. I don't have account so i tried to register new one. The problem is that it asks me to write info about my job title, job phone number adresses etc. Do i need it to end this course? Is it a way to get it without these informatio
19.11.2019
733
views
11
comments
0
Jackgai
Level 26
Tokyo
Question about the task
Prevent cloning
Java Multithreading
,
Level 1
,
Lesson 8
Under discussion
please help
I have no idea how to pass the last requirement. Could anybody give me some help. Appreciate it.
16.09.2019
1010
views
2
comments
1
chinna gnanesh
Level 9
Chennai
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Resolved
how to solve this Exception in thread "main" java.util.ConcurrentModificationException
help me
21.11.2019
701
views
1
comment
0
Soham
Level 5
Kitchener
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Hi there can someone please help me with this
helpppp
21.11.2019
755
views
1
comment
0
Vicente
Level 9
Argentina
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Archived
Any ideas of what's going on here?
My code does what the task asks for but it doesn't meet the requirements
17.11.2019
1050
views
2
comments
0
yi
Level 20
Toronto
Question about the task
Min and max in arrays
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
Can someone help with his ?
The output are 111 and - 150, But couldn't pass the test. Thanks
20.11.2019
765
views
2
comments
0
- FniJnn -
Level 33
Paris
Question about the task
Request parser
Java Core
,
Level 5
,
Lesson 12
Under discussion
What's the problem ?
I don't understand what's wrong here
20.11.2019
762
views
1
comment
0
Dave Andrea
Level 41
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Code works but not passing
It is beginning to get annoying how often this happens. If they have further requirements, why not just list them? That is the point of test-driven development. Any thoughts as to what the other unlisted requirements are? Thanks!
20.11.2019
965
views
7
comments
0
hidden #10526041
Level 5
Question about the task
Do we have a pair?
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Please tell me what's the problem in my code last condition is not verified
package com.codegym.task.task04.task0417;
20.11.2019
806
views
1
comment
0
Bill Hine
Level 9
Sarasota
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Resolved
The correct words are being removed what is the issue?
I put a printout to verify the correct words are being removed I dont understand why this wont validate
20.11.2019
831
views
2
comments
0
hidden #10526041
Level 5
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
What's the problem in my code?
package com.codegym.task.task04.task0416;
20.11.2019
707
views
1
comment
0
Bill Hine
Level 9
Sarasota
Question about the task
Checking the order
Java Syntax
,
Level 7
,
Lesson 9
Resolved
Where is this code breaking?
This code seems to work I cannot figure out why it is failing.
20.11.2019
815
views
3
comments
0
Paravoffka
Level 18
Vancouver
Question about the task
Snake (Part 1/20)
Games
,
Level 0
,
Lesson 1
Under discussion
Game class is missing in my Itellij IDEA environment.
Hi, When I try to extend to Game class I see following error message: "cannot resolve symbol Game". As a solution, environment offers me to create new Game class. Apparentely I'm missing the Game class. The question is how can I fix this issue? Thanks.
20.11.2019
910
views
1
comment
0
Kirsten de Wit
Level 17
Cape Town
Question about the task
Expressing ourselves more concisely
Java Syntax
,
Level 7
,
Lesson 6
Archived
Printing both shortest Strings
I print out both shortest strings, but fail to meet the requirements.
20.11.2019
693
views
1
comment
0
Justin Smith
Level 8
Question about the task
Countdown
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
Accepted Solution vs What I Originally Had
No real issue, this just kinda irked me. Why is this acceptable: public static void main(String[] args) throws InterruptedException { for (int i = 30; i >= 0; i--) { System.out.println(i); Thread.sleep(100); } System.out.println("Boom!"); }
18.11.2019
986
views
4
comments
0
Paul
Level 24
Vienna
Question about the task
Checking the order
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
can't pass the last requirement
I tested it with various lists, and I always get the correct result. Does anyone see a problem in the code?
20.11.2019
641
views
4
comments
0
Mark Harold Atabelo
Level 3
Tagbilaran
Question about the task
Time conversion
Java Syntax
,
Level 3
,
Lesson 5
Resolved
Whats wrong in this program? i call 2 two times but wont accept.
package com.codegym.task.task03.task0312; /* Time conversion */ public class Solution { //write your code here public static int convertToSeconds(int hour){ int s = hour * 60; return s; } public static void main(String[] args) { //write your code here System.out.
22.08.2018
2282
views
3
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
Three methods and a minimum
Java Core
,
Level 2
,
Lesson 4
Under discussion
What is wrong here?
need help
05.02.2019
1314
views
3
comments
0
teja gowtham
Level 4
Hyderabad
Question about the task
Pets need people
Java Syntax
,
Level 2
,
Lesson 5
Under discussion
Woman type for owner declaration? not String?
Why can't we use String instead of Woman as variable type while declaring owner in each class of Cat, Dog, Fish. Example code public static class Cat { public Woman owner; // why not String owner; ? }
19.11.2019
767
views
1
comment
0
tygamerforce
Level 2
Pasco
Under discussion
I have tried multiple spots
Pay raise package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { int b=a+1000; System.out.println("Your salary is " +(b+1000)+ " dollars per
19.11.2019
664
views
1
comment
0
Hendra
Level 8
Medan
Question about the task
Currency exchange
Java Syntax
,
Level 3
,
Lesson 3
Under discussion
please help me...I can't find the answer ,stuck with the third requirement...
package com.codegym.task.task03.task0303; /* Currency exchange
16.11.2019
896
views
3
comments
0
Luyi
Level 31
Kosice
Question about the task
Your own enum
Java Multithreading
,
Level 5
,
Lesson 2
Resolved
any hints?
I got problem to match two conditions. Any ideas ? I would appreciate some support :)
18.11.2019
1140
views
2
comments
0
towelie8
Level 16
Darmstadt
Question about the task
Playing Javarella
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
I need some help -.-
can somebody give me a hint pls
19.11.2019
710
views
1
comment
0
PaFi
Level 16
Question about the task
10 thousand deletions and insertions
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Why are get and set solutions rejected?
The requirements for get and set are not approved, while insert and remove are accepted. Can't see why, they are based on the same loop... public static void get10000(List list) { //write your code here Random rand = new Random(); for (int i=0; i<10000; i++) {
19.11.2019
1573
views
3
comments
0
rey
Level 6
Makati
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Resolved
HELP GUYS!!
help mee!
25.04.2019
1444
views
6
comments
0
rey
Level 6
Makati
Question about the task
Multiplication table
Java Syntax
,
Level 3
,
Lesson 6
Resolved
WHATS WRONG?!!
WHATS WRONG
23.04.2019
2139
views
6
comments
0
Kent Hervey
Level 19
Question about the task
The basis of a wheel
Java Syntax
,
Level 5
,
Lesson 9
Resolved
This was challenging to me because I need more experience with inner classes
I finally got it to work by troubleshooting method. I commented out the main method code related to the inner class, and built up something that worked in the outer Circle class. That required me to fix some things...then I uncommented then commented out my troubleshooting code and it worked. I m
22.10.2019
1030
views
1
comment
0
Kent Hervey
Level 19
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Resolved
Verification works, but code style fails
I have two for loops like the below..the second not shown is the adder: I pass verification, but code style complains: "control variable i is modified" Any suggestions? I looked at other questions in help and it seems others are doing something similar. Maybe try a while loop? int orig
16.11.2019
1141
views
4
comments
0
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