Page 121 | CodeGym online Java course - Help

Cristian
Level 13
Ploiesti
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Under discussion
Why the arithmetic mean result is not correct in my code?Hello! Why the arithmetic mean result is not correct in my code? Thanks a lot! package com.codegym.task.task05.task0507; /* Arithmetic mean */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedRe
11/4/20
639views
7comments
0
Kasia
Level 22
Zabrze
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Under discussion
It works perfectly on Intellij but doesn't run on codygym (and doesn't pass verification)I am sure there is an easy fix, my brain just refuses to see it ^^" Intellij: Input: Cat Cats I Output: CAT CATS I Cat Cat Cat Cats Cats I I I Process finished with exit code 0
11/4/20
655views
4comments
0
Błażej Ka
Level 1
Poznan
Under discussion
Having hard times with passing 9/16 Minesweeper I have troubles with passing 3rd and 4th task. Can I ask for code review? package com.codegym.games.minesweeper; public class GameObject { public int x; public int y; public boolean isMine; public int countMineNeighbors; public boolean isOpen = true; public boolean isFla
11/4/20
697views
3comments
0
David Close
Level 17
London
Question about the task Lonely arrays interact
Java Syntax, Level 7, Lesson 4
Resolved
im not sure how to assign output is always three, im assuming this is because nameLength is being assigned to the last element of the array with consists of length 3.
11/4/20
674views
2comments
0
Bill Wu
Level 29
Wellington
Question about the task Black box
Java Multithreading, Level 4, Lesson 4
Resolved
Not sure the requirement of the task What means the 5, 4, 3, 2, 1 in the comments? Should I print them when param==5? How could I call super.someAction() since Action is an interface?
4/14/19
1745views
5comments
0
Boiii31
Level 5
Sankt Gallen
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Resolved
What did i do wrong?I still doesnt quite understand how i connect the two methods together.
11/3/20
552views
1comment
0
Jhoal
Level 22
Berlín
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Under discussion
not matching the 3. condition hi everyone, I think my code is right but I cannot do that the 3th will be match. What am I doing wrong?
11/4/20
544views
1comment
0
Seth
Level 38
Warsaw
Question about the task Advanced file search
Java Collections, Level 1, Lesson 2
Resolved
I solved it but i'm looking for better solutions package com.codegym.task.task31.task3111; import java.io.IOException; import java.nio.file.FileVisitResult; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.SimpleFileVisitor; import java.nio.file.attribute.BasicFileAttributes; import java.util.ArrayList; import java.uti
4/7/20
1130views
2comments
0
slyyx
Level 15
New York City
Question about the task User, loser, coder and programmer
Java Core, Level 4, Lesson 8
Resolved
I think it's a verification issue?Correct output - i think
11/3/20
644views
4comments
0
Alaskian7134
Level 22
Iasi
Question about the task The way of the Samurai
Java Syntax, Level 3, Lesson 6
Resolved
how is defined the quality of the solution?the solution for this task looks pretty basic (like many other tasks), something like System.out.println("日本語"); anyway, after validation it said: Your solution to the task was better than 7% other students. You solved it in 1 attempts. The average number of attempts for this task is 1.11.
11/3/20
657views
4comments
0
David Close
Level 17
London
Question about the task Notepad for new ideas
Java Syntax, Level 6, Lesson 11
Resolved
The code runs but wont pass The output requirement wont fulfill although the code does output.
11/3/20
663views
1comment
0
Patrick Wenk
Level 5
Unterstedt
Question about the task Implement the fight method
Java Syntax, Level 5, Lesson 5
Resolved
Trouble with Code + Concept Hey guys, having trouble. I don't know what code is expected From me. I don't even know where we have learnt how objects interact. Could you give me some good book/video references? I googled it, but the results were really introductory to objects and classes, without getting to the meat.
3/6/20
1581views
3comments
0
abhijith arjun
Level 12
DeKalb
Question about the task String array in reverse order
Java Syntax, Level 7, Lesson 4
Under discussion
help.why am i not satisfying 4th condition??
8/12/19
1385views
4comments
2
Noob_Coder
Level 22
Springfield
Question about the task Cat code won't compile
Java Syntax, Level 7, Lesson 12
Under discussion
no idea how to deal with it I don't know how to do this after checking my code , it looks in the way but actually it is not really good to execute,could someone give help about how to fix it?
11/3/20
601views
1comment
0
Lgd
Level 20
London
Question about the task Adapting multiple interfaces
Java Core, Level 9, Lesson 3
Resolved
Same error as just about everyone else. Phone number requirement Hello there is anybody able to give a hint about what I have done wrong here. pulling my hair out. thanks
11/2/20
626views
2comments
0
Rajni Agrawal
Level 12
Bangalore
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Under discussion
I have absolutely no idea how to do this Its giving concurrent modification exception . I have absolutely no clue what to ee where to see ... whats the error .. need some help...
11/3/20
586views
1comment
0
Rajni Agrawal
Level 12
Bangalore
Question about the task 20 words that start with the letter "L"
Java Syntax, Level 8, Lesson 8
Resolved
How to return a set containing L starting words How to return a set containing L starting words.. Last validation not met
11/2/20
706views
3comments
0
Rajni Agrawal
Level 12
Bangalore
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Resolved
The code is working for few cases not for allPls hep The code is working for few cases not for allPls hep
10/28/20
879views
3comments
0
Wei Cui
Level 39
Newark
Question about the task HTML Editor (part 9)
Java Multithreading, Level 8, Lesson 15
Under discussion
TIPS FOR VIEW CONSTRUCTOR
4/8/20
1328views
3comments
2
Anthony Chalk
Level 30
London
Question about the task Horse racing
Java Core, Level 6, Lesson 5
Archived
Please help Edit: I got rid of lines 27 and 31. Now only the first condition isn't passing. Edit2: I got rid of line 26 and now it passes. Why though?
12/19/19
1310views
3comments
3
Wei Cui
Level 39
Newark
Question about the task HTML Editor (part 6)
Java Multithreading, Level 8, Lesson 15
Resolved
need improve
4/8/20
1182views
1comment
2
AlfredW
Level 23
Denver
Question about the task Introducing tags
Java Core, Level 9, Lesson 11
Under discussion
Getting all the correct output no verify I have tried several different data files to try and see what it is I am missing. Can't figure it. Every possible configuration of tags works. But it still won't verify.
11/2/20
664views
3comments
0
Dinesh
Level 7
Delhi
Under discussion
I want to make this program executable. Please Provide HINTS ONLY I had been with Useful links from the Professor – 2 Level 2 Lesson 10 Getting started with classes: writing your own classes, constructors & Methods, method parameters, interaction and overloading In Methods and method parameters Topic There is an example of Truck and Bridge Officer, I trie
11/1/20
455views
2comments
0
Chandan Thapa
Level 22
Dubai
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Resolved
Help needed!!What am I doing incorrect here? cant figure out!
11/2/20
646views
6comments
0
Yusuf
Level 3
Bradford
Question about the task Escaping characters
Java Syntax, Level 3, Lesson 6
Under discussion
What have I done wrong here Please help I do not know what I have done wrong in this code I was not expecting myself to complete this without help as it is an epic so please check it out and tell me if you notice anything wrong.
10/28/20
638views
5comments
0
Павел Артеменко
Level 41
Krasnodar
Question about the task Introducing ThreadPoolExecutor
Java Multithreading, Level 8, Lesson 8
Resolved
Bugged?Tried do, while and for loops - to no avail.
5/19/19
1474views
1comment
2
Marcus W
Level 13
Not in list
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
Can't see why it doesn't verify, it does what it's supposed to?Is the problem that I should check whether there are more than 1 shortest string, and only then put them in another list and print that list?
11/1/20
649views
4comments
0
Maria
Level 22
Moscow
Question about the task Static cats
Java Syntax, Level 6, Lesson 11
Resolved
Please, help..What wrong? 0-9 cats displayed...
11/2/20
662views
1comment
0
Noob_Coder
Level 22
Springfield
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Resolved
confusion Output is definitely correct but the test is not passed what's wrong?
11/1/20
699views
4comments
0
Noob_Coder
Level 22
Springfield
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Under discussion
confusion There's nothing wrong in my opinion but the output is definitely not correct = 0,idk why
11/1/20
659views
1comment
0

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