Page 323 | CodeGym online Java course - Help

Wojtek
Level 23
Solec-Zdroj
Question about the task Flip the array
Java Syntax, Level 7, Lesson 4
Under discussion
what is wrong here need hint
1/8/19
1678views
2comments
0
Ferd
Level 4
Dresden
Question about the task Come on, lucky seven!
Java Syntax, Level 4, Lesson 4
Under discussion
What is wrong What is wrong in my code?
5/8/19
1946views
8comments
0
Dona
Level 7
Question about the task Come on, lucky seven!
Java Syntax, Level 4, Lesson 4
Resolved
error last condition how can i do this?
5/21/19
1469views
3comments
0
satish
Level 15
kadapa
Question about the task Calling a constructor from a constructor
Java Syntax, Level 5, Lesson 9
Under discussion
how to call a constructor within a constructor iam not understnading how to solve this
5/22/19
1819views
3comments
0
Nithin
Level 35
Hyderabad
Question about the task One large array and two small ones
Java Syntax, Level 7, Lesson 4
Resolved
what is wrong with this code this is not passing the 3rd condition package com.codegym.task.task07.task0705; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Scanner; import java.util.Arrays; /* One large array and two small ones */ public class Solution { public static void main(Stri
5/23/19
1890views
2comments
0
Aniket Dwivedi
Level 8
Delhi
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
last condition unsatisfied it says make sure that your code works for numbers that are equally distant to 10. although it works on my pc.
11/28/18
1877views
4comments
2
Nastya
Level 12
Belgorod
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
What's wrong?It works, but does not pass verify
5/23/19
1444views
3comments
0
JeRiF94
Level 22
Baku
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
I think so long and I give up This my code:
4/12/19
1563views
7comments
0
Satya Vath
Level 31
Vijayawada
Question about the task UnsupportedFileName
Java Core, Level 8, Lesson 8
Resolved
What is The Error Please Help..
4/19/19
1841views
1comment
0
Godwin
Level 14
Sango
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
Please help me, the code runs according to the task conditions but it is not verifying. I spent a lot of time testing the code with different inputs, i got it to run according to the task conditions but it still fails to verify. I am out of options, i need your help caring Java community. Thanks.
5/22/19
2041views
3comments
0
Yash
Level 15
Sugar Hill
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
I think I made a mistake somewhere...I really don't know why its not working help?
5/23/19
1224views
3comments
0
Amber
Level 12
Question about the task Creating cats
Java Syntax, Level 5, Lesson 9
Under discussion
Can someone please explain initializing variable?I seem to understand what to do for all of them except for "The class must have a constructor that takes a name and age as arguments, and initializes all variables except the address." I don't get why for this one the code is just the two variables and not the others, when it says to initialize all
5/14/19
2001views
3comments
0
dean
Level 8
Deutschland
Question about the task Move one static modifier
Java Syntax, Level 7, Lesson 12
Under discussion
i passed but i dont understnad the logic here what's the program tried to do/achieve? i dont get its purpose here.. would appericate if you can explain what's going on here :)) package com.codegym.task.task07.task0725; /* Move one static modifier */ public class Solution { public final static int A = 5; public final static int B =
5/23/19
1478views
1comment
0
Antriksh singh
Level 5
Headingley
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
why i am getting this error "Be sure that you haven't mixed up the order of reading in the name and number from the keyboard. Check the conditions." if i change the sequence of Years and Name error is resolved.if i change the sequence of Years and Name in program error is resolved.
5/23/19
1721views
1comment
0
Deepak Singh
Level 9
New Delhi
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
verification problem I'm having some problems with the verification part, i.e. this condition -> "The fix method should remove all words containing the letter "r" from the list. There is an exception: words containing both "r" and "l" should be left alone." If there is some problem with the code to fulfil the require
5/5/19
1605views
6comments
0
dean
Level 8
Deutschland
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
help please whats wrong
5/23/19
1685views
3comments
0
Brandon
Level 7
Houston
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Resolved
Failing test even though it matches task conditions. Why?I've run and tested this code over and over and it seems to me to match the task conditions, however its not passing the tests? Does anyone know why?
5/22/19
1382views
5comments
0
Djole
Level 41
Belgrade
Question about the task MVC (part 3)
Java Multithreading, Level 4, Lesson 14
Resolved
Do you have the same problem with verifying the last condition?public class UsersView implements View{ private Controller controller; @Override public void refresh(DataModel dataModel) { System.out.println("All users:"); for(User user : dataModel.getUsers()){ System.out.println("\t" + user); } //dataModel
4/16/19
1566views
4comments
0
Ankush Rajput
Level 25
Bhopal
Question about the task What sort of list is that?
Java Syntax, Level 7, Lesson 6
Resolved
Why the program doesn't work ? it passes when i use add() but not with set(). Throws array-out-of bounds exception. The list isn't getting initialized to capacity 5. package com.codegym.task.task07.task0707; import java.util.*; /* What sort of list is that? */ public class Solution { public static void main(String[] args) throws Exception { //write your code here ArrayList string = new ArrayList(5); string.set(0,"r1");
9/6/18
2088views
6comments
0
Finn
Level 11
Question about the task Min and max in arrays
Java Syntax, Level 7, Lesson 12
Resolved
Please Help - third test fails!My code is not passing the third test even if it works correctly in the IDE
5/22/19
1468views
2comments
0
dean
Level 8
Deutschland
Question about the task Display numbers in reverse order
Java Syntax, Level 7, Lesson 12
Under discussion
immeditate initialize error immediate initialize error:
5/23/19
1843views
3comments
0
Djole
Level 41
Belgrade
Question about the task 2048 (part 13)
Java Multithreading, Level 10, Lesson 15
Resolved
i was sure about this one, but failed 2nd requirement ... if(model.canMove()) view.isGameLost = true; ... case KeyEvent.VK_R: model.randomMove(); break; ...
5/21/19
1291views
3comments
0
Ash Ka
Level 13
Calgary
Question about the task HashMap of 10 pairs
Java Syntax, Level 8, Lesson 3
Resolved
The last step of verification fails What's the mistake here
5/22/19
2102views
3comments
0
Pioniio
Level 22
Schaffhausen
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Resolved
Solution seems to work in Intellij but Verification fails Helo My solution seems to work fine, i get double values each on new line. Am I missing something here? please help, thanks
5/22/19
2353views
3comments
0
Serghei
Level 3
Balti
Question about the task Time conversion
Java Syntax, Level 3, Lesson 5
Under discussion
Where i make a mistake?public class Solution { //write your code here public static convertToSeconds(int hour) { int s = hour * 3600; return s; } public static void main(String[] args) { //write your code here System.out.println(convertToSeconds(1)); System.out.prin
3/7/19
2061views
5comments
0
MultiZero
Level 13
Torino
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Under discussion
Everything works exactly as instructed but cannot verify?Can somebody explain why the last condition is not met although the output text and result are exactly the same as in the example output?
5/22/19
1541views
5comments
0
dean
Level 8
Deutschland
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Under discussion
java heap memory error
5/22/19
1858views
9comments
0
dean
Level 8
Deutschland
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
why i fall most tests?why i fall most tests?
5/22/19
1701views
11comments
0
Deepak Joshi
Level 17
Nainital
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Under discussion
What is the reason?
5/1/19
1460views
1comment
0
Jishnujith
Level 7
Bengaluru
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Resolved
Whats wrong with code? I'm getting output correctly, but not verifying I'm getting output correctly, but not verifying
5/22/19
1718views
2comments
0

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