Page 210 | CodeGym online Java course - Help

dpp
Level 8
Colombo
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
I've input the code many times in many ways. What is wrong with this?What's wrong with this?
4/20/19
1885views
6comments
0
zuber
Level 3
Pune
Question about the task Minimum of two numbers
Java Syntax, Level 2, Lesson 8
Under discussion
help me to find out error public static int min(int a, int b) { //write your code here int m; if (a>b) m = a; else // (a>b) m = b; return m;
9/1/18
2514views
9comments
3
Kamil
Level 31
Near Warsaw
Question about the task Shortener (5)
Java Collections, Level 6, Lesson 15
Resolved
Is this a joke or something?Codegym validation is taking the piss sometimes, literally. How'd get it to work?
4/23/20
901views
3comments
0
Dawid
Level 7
Nottingham
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Under discussion
Not meeting ANY requirements.Can someone help me please? Somehow it doesn't meet ANY requirements... even reading data from keyboard....
4/22/20
984views
1comment
0
SauceCode
Level 2
Johannesburg
Question about the task 2048 (Part 10/18)
Games, Level 0, Lesson 2
Resolved
It seems I can't solve the first requirement.The rest of my code did satisfy all other requirements but not first. Any idea why?
4/21/20
1349views
3comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task Overriding serialization in a thread
Java Core, Level 10, Lesson 10
Under discussion
What is wrong in my code?need help
4/16/19
1815views
4comments
0
Cam
Level 15
Bogota
Question about the task Console-based piggy bank
Java Syntax, Level 5, Lesson 12
Under discussion
i'm not sure so I've been trying out several ways to resolve this task but I seem to always run into NumberFormatException.java:65 so I guess everything I'm trying is trying to convert the string "sum" to numbers and I'm not sure how to get rid of that issue...
4/23/20
999views
2comments
0
ddi
Level 18
Dortmund
Question about the task HashMap of Objects
Java Syntax, Level 8, Lesson 3
Resolved
Completly lost... What should i do? Pls Help!I don´t know how to resolve this and i am completly lost. How could i improve my knowledge about HashMap?
6/26/19
1682views
3comments
0
Ana Maria iacob
Level 7
Rimini
Question about the task Good or bad?
Java Syntax, Level 4, Lesson 4
Resolved
Someone explain me why doesn t work? pls I don t understand why doesn t work?
9/7/19
2043views
4comments
0
Philip Obiorah
Level 16
Port - Harcourt
Question about the task GCD
Java Core, Level 4, Lesson 8
Resolved
Help: second condition not verifying package com.codegym.task.task14.task1420; import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(Syste
4/22/20
1018views
2comments
0
Ntuthuko Xaba
Level 18
Johannesburg
Question about the task Clew
Java Core, Level 6, Lesson 13
Under discussion
Confused !?This is my code for this task after finding the answer in the help section. public void showWarning(){ this.stop(); } public void run(){ while(isAlive()){} } What I don't understand is , how does this thread ever call the showWarning method? Fro
4/19/20
1279views
5comments
0
Henry Yao
Level 22
Pasadena
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Under discussion
What's wrong? please help here is warnig, do not understand ! Be sure that you display the index of the first element that violates the order, and not its ordinal number. The first index is 0.
3/23/20
1556views
3comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task File in a static block
Java Core, Level 5, Lesson 12
Under discussion
Help I am getting the correct output but still not validating. I am using intelliJ.
4/20/20
1108views
3comments
2
hidden #10602322
Level 3
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Resolved
how to assign an owner?cat.owner = woman; is we adding reference toto an object am correct please tell me. If I am wrong then correct me then tell me what is actually is (︺︹︺)
4/21/20
1733views
2comments
0
Mateusz
Level 36
Wroclaw
Question about the task Archiver (part 17)
Java Multithreading, Level 7, Lesson 15
Resolved
Hi problem with solution :( Hi guys, Help me with this task because I don't see any error(bug) and the program on my computer is working properly. If I verify my solution,then i will receive this error message (and a tip): error: "The addFiles method must write the new files as well as all of the old archive's files to the new
2/23/20
1454views
2comments
0
Denis
Level 22
Kharkiv
Question about the task Superfluous synchronization
Java Core, Level 7, Lesson 10
Under discussion
Last condition pls Help me
6/28/19
1704views
4comments
0
hidden #10602322
Level 3
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Resolved
print method what is print method is how it implement 😐❓
4/19/20
1225views
4comments
0
Inderdeep Singh
Level 1
Toronto
Question about the task 2048 (Part 17/18)
Games, Level 0, Lesson 2
Under discussion
can't fulfill two conditions Please Help i am not able to figure out the issue with the code
4/22/20
958views
1comment
0
yi
Level 20
Toronto
Question about the task Arranging calls to join()
Java Core, Level 6, Lesson 5
Under discussion
What am I doing wrong ?Can someone help with this ? Thx.
1/5/20
1284views
3comments
1
Satya Vath
Level 31
Vijayawada
Question about the task 2048 (Part 10/18)
Games, Level 0, Lesson 2
Under discussion
Help me Not Able to verify
3/20/20
1374views
1comment
0
vaishnavi shrivastava
Level 13
bhopal
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
What is the problem what is the problem here? It is showing problem in triangle is not possible!
4/22/20
924views
1comment
0
Anthony Chalk
Level 30
London
Question about the task 2048 (Part 18/18)
Games, Level 0, Lesson 2
Resolved
Bug in the game?I've finished and implemented the game (here) However, there seems to be a couple of issues: 1) Tiles disappear randomly - after a few merges, the tile will just vanish; I haven't been able to get a tile above 32 before it vanishes 2) Can't see the score during the game Anyone else had these issues
4/3/20
1170views
6comments
0
Art
Level 13
Chisinau
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Under discussion
Can't understand 4th task Explain the 4th task please..
2/27/20
1111views
5comments
0
Christian Djanea
Level 7
Mount Laurel
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Under discussion
All, I need help with this task. Could anyone give me a hint? Thanks All, I need help with this task. Could anyone give me a hint? Thanks
4/22/20
1147views
1comment
0
Kingsten Banh
Level 22
Newark
Question about the task Reading and writing to a file: CodeGym
Java Core, Level 10, Lesson 2
Under discussion
The codeGym.equals(loadedObject) returns true, but never pass the test I have the check for each property but somehow it still doesn't pass.
5/1/19
1935views
2comments
0
yz
Level 37
Jakarta
Question about the task Shortener (14)
Java Collections, Level 6, Lesson 15
Resolved
is there any sneaky thing???
4/17/20
1155views
2comments
0
Bryce Lindley
Level 9
Olympia
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Resolved
last requirement not being met from toString() method.I believe I need nested if statements but am having gathering brain matter solving this last scenario. Do I need to switch the order? Thank you.
4/21/20
1335views
2comments
0
Daniel
Level 15
Colnbrook
Question about the task Reading a file
Java Core, Level 3, Lesson 11
Archived
"The program displays too few lines."I tried print, println. Can't really figure it out. Any ideas?
4/21/20
1135views
8comments
0
Alexandre Lalancette
Level 41
Quebec
Question about the task Using TreeSet
Java Collections, Level 6, Lesson 8
Under discussion
There's no first parameter... I get ArrayIndexOutOfBoundsException Is there a bug in this task because it seems like there's no filename as the first parameter in the main method...
2/9/20
1237views
2comments
0
Vaibhavi
Level 5
Vijayawada
Question about the task Multiplication table
Java Syntax, Level 3, Lesson 6
Resolved
Please explain the below code where I am going wrong that entire loop is not getting printed Please explain the below code where I am going wrong that entire loop is not getting printed
11/29/19
1677views
4comments
0

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