Page 329 | CodeGym online Java course - Help

Godwin
Level 14
Sango
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Resolved
shows timeout after validation, why?After spending much time the program runs correctly but shows timeout after validation. no pass, no fail just timeout. How can i resolve this? Thanks
5/12/19
1593views
2comments
0
nickyy
Level 18
Diou
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
Using loops to solve the triangle problem Hi everyone :-) Maybe I have over done it, I have not find a splice function in java... I am not sure why my code fails... It gives the correct answers when I try it. 5, 3, 2 => exists 0 for a side => exists 5, 2, 2 => exists
5/10/19
3540views
2comments
0
hidden #10438825
Level 4
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
Not sure what I am doing wrong.Even just a hint would help. Thanks
5/10/19
2697views
3comments
0
Connor
Level 8
Boston
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
I'm unsure about what I'm missing, I'm sure it's pretty simple but I'm BURNT from work this week. It's been REALLY busy this week, but I need to get at LEAST two hours of practice in per day. I know once I get a job doing this it'll be at LEAST 8 hours a day coding. But right now on top of 50 hours a week at a restaurant :'0, and doing 8 hours a day on my two days off and being a dad. I love my
5/11/19
1723views
3comments
0
errorCode
Level 9
Makati
Question about the task Drawing lines
Java Syntax, Level 4, Lesson 13
Resolved
My display is correct, still it does not met the requirements. Why?My display is correct, still it does not met the requirements. Why?
9/14/18
2454views
4comments
0
Don Boody
Level 8
Victor
Question about the task Drawing lines
Java Syntax, Level 4, Lesson 13
Under discussion
IntelliJ Behavior Anybody running into an issue where you ask the IntelliJ plugin to verify the task you're currently working on, but it verifies the task you had just previously worked on? It happens to me very frequently, regardless of the task or level. Anybody find a way to fix that?
2/16/19
1565views
5comments
1
Sourav Kumar Rana
Level 9
Delhi
Question about the task Notepad for new ideas
Java Syntax, Level 6, Lesson 11
Under discussion
this worked but need improvement package com.codegym.task.task06.task0617; /* Notepad for new ideas */ public class Solution { public static class Idea { public String getDescription() { return "sourav"; } } public static void printIdea(Idea idea) { System.out
1/17/19
1823views
6comments
0
Wilder
Level 4
Alajuela
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Under discussion
help please, i can't figure out what do to :(public class Solution { public static void main(String[] args) { Cat cat=new Cat(); Dog dog=new Dog(); Fish fish=new Fish(); cat.owner=Woman; dog.owner=Woman; fish.owner=Woman;
3/22/19
1785views
3comments
0
Akash sah
Level 8
Kathmandu
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Under discussion
what should i do now?what is wrong with this code?
2/9/19
1415views
3comments
0
Julien
Level 15
Paris
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
Compiled, Tested with manual entries. Work for me but not for CodeGym. Review please ?Hey Guys, Everything look fine with this code, i tried manual entries (like ascendant, descendant sets with violators and some with not). I dont know why i don't pass the test in codegym. Someone here for a code review please ? ArrayList list = new ArrayList<>(); BufferedReader re
5/11/19
1529views
3comments
0
MakinTosH
Level 20
Vilnius
Question about the task CRUD 2
Java Core, Level 7, Lesson 10
Resolved
Is this an error with validation?Ok, I think my code is working perfectly.. Can anyone help me and find why the conditions aren't met?
5/9/19
1926views
7comments
0
Piyali Dey
Level 2
Hyderabad
Question about the task The great purge
Java Syntax, Level 1, Lesson 8
Resolved
What is the meaning of this ?5 is better than 23
5/11/19
1107views
0comments
0
Павел Артеменко
Level 41
Krasnodar
Question about the task MVC (part 4)
Java Multithreading, Level 4, Lesson 14
Resolved
What am I missing here?All done as mentioned in conditions, but verification fails.
5/8/19
1285views
2comments
0
Mareike
Level 4
Question about the task Words in reverse
Java Syntax, Level 7, Lesson 9
Resolved
Won't verify the last two conditions Hi, can anyone spot the mistake? It won't verify the last two conditions...
5/11/19
1578views
3comments
0
Ahmed
Level 23
Amsterdam
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
Can't figure it out! Any one has an idea how to support?
5/10/19
2052views
7comments
0
Sasha
Level 20
Novi Sad
Question about the task Files and exceptions
Java Core, Level 8, Lesson 11
Resolved
How did you do it?Well, I'm having problems with this one. Maybe some help? Thanks guys
2/14/19
2029views
7comments
1
Ryan
Level 7
edmonton
Question about the task Three numbers
Java Syntax, Level 4, Lesson 6
Resolved
My code passes in the tests I run without verification. Can someone explain why it isn't passing? Thanks package com.codegym.task.task04.task0424; /* Three numbers */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); Stri
5/10/19
1510views
2comments
0
Sokhib
Level 7
Makati
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Under discussion
Original Set??????display the numbers in the original set WHat is THAT????/
12/15/18
1936views
7comments
1
Thasi
Level 10
Cape Town
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
How do I increment count? Result is always coming back as 1 I was trying to increment count as when a potential sequence was beginning. Save it to a different variable and as soon as the sequence was broken reset count but have the longest sequence still saved.
5/7/19
2315views
1comment
0
Djole
Level 41
Belgrade
Question about the task Charting our own course
Java Multithreading, Level 5, Lesson 9
Resolved
any advice on this one? thanks.public class Solution implements Thread.UncaughtExceptionHandler { @Override public void uncaughtException(Thread t, Throwable e) { t.interrupt(); Deque stack = new ArrayDeque<>(); Throwable ie = new Throwable(e); while (true) { ie = ie.getCau
4/19/19
2110views
10comments
0
Harinath Reddy A
Level 7
Delhi
Question about the task Day of the week
Java Syntax, Level 4, Lesson 4
Resolved
Help...Wats worng in this code??? please help me anyone
2/17/19
1626views
4comments
0
Ankita Patra
Level 5
Bhubaneshwar
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Resolved
What's wrong in this code? It is running successfully but while verifying It is saying some typo error!!public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { //write your code here int sal=a+1000; System.out.println("Your salary is : " + sal + " dollars per month"); } }
5/7/19
1639views
5comments
0
JavaJavaJava
Level 3
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
help find error please public class Solution { public static int min(int a, int b, int c) { if (a > b && a > c) if (b > c) return c; else return b; else if (b > a && b >c) if (a > c) return c; else return a; }
5/10/19
1435views
4comments
0
Wicker_man
Level 3
Kiev
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
wrongs in compile, but I write return min wrongs in compile, but I write return min in my code
5/10/19
1213views
1comment
0
smile
Level 7
Tainan
Question about the task Even to the moon!
Java Syntax, Level 2, Lesson 8
Resolved
Why can't I "return double moonWeight = earthWeight * 0.17;"? package com.codegym.task.task01.task0136; /* Even to the moon! */ public class Solution { public static void main(String[] args) { System.out.println(getWeight(888)); } public static double getWeight(int earthWeight) { // write your code here return double m
5/7/19
1682views
5comments
0
asyraf
Level 3
Kuala Lumpur
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Get wrong result Here my solution to this question, but i not really sure what is wrong with the output
5/3/19
1246views
5comments
0
Eduardo
Level 23
Coyoacan
Question about the task Arranging calls to join()
Java Core, Level 6, Lesson 5
Resolved
Need some help with order of joining Hello, this is what i got as output: Missy gave birth to 2 kittens Coco gave birth to 2 kittens Missy: All the kittens are in the basket. Missy brought them back Kitten 1 (mother - Missy) got out of the basket Kitten 2 (mother - Missy) got out of the basket Coco: All the kittens are in the basket.
5/7/19
1972views
2comments
0
sitedevelop
Level 2
Qaraghandy
Question about the task Family relations
Java Syntax, Level 2, Lesson 2
Under discussion
About man.wife and woman.husband Is man.wife also a variable?
5/2/19
1533views
1comment
0
Multivac
Level 13
Lima
Question about the task Set of cats
Java Syntax, Level 8, Lesson 11
Under discussion
Remove question wtih iterator Why can't I pass the test when I remove a cat with this code: Iterator iterator = cats.iterator(); while (iterator.hasNext()) { Cat cat = iterator.next(); if (cat.name.equals("Gringasho")) iterator.remove(); } But when I use a for each loo
1/20/19
1502views
5comments
0
Somya Gupta
Level 4
Vrindavan
Question about the task Escaping characters
Java Syntax, Level 3, Lesson 6
Under discussion
helps package com.codegym.task.task03.task0316; /* Escaping characters */ public class Solution { public static void main(String[] args) { //write your code here String s1="This is a Windows path:"; String s2=" C:\"Program Files\"Java\"jdk1.8.0_172\"bin";
8/25/18
2347views
2comments
0

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