Page 239 | CodeGym online Java course - Help

Anthony Chalk
Level 30
London
Question about the task Prices
Java Core, Level 8, Lesson 11
Resolved
Please help I changed lines 19-35 to: String productID = ""; String productName = reader.readLine(); String productPrice = reader.readLine(); String productQuantity = reader.readLine(); String product = ""; productID = getID(fileName); productName = ful
20.01.2020
982views
17comments
0
Adam S
Level 22
Gliwice
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Under discussion
help me pls with 3rd condition someone pls help, the output is correct and yet it doesn't meet the requirement.
19.01.2020
994views
2comments
0
Joshua
Level 4
Sydney
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
Been on the problem for a while Hey guys can someone give me a few nudges in the right direction of what im missing with my code here.
20.01.2020
1034views
1comment
0
Nikesh
Level 15
Delhi
Question about the task Snake (Part 7/20)
Games, Level 0, Lesson 1
Under discussion
Last two requirements not meeting I have created private Direction direction and setter for it but still last two requirements are not getting fulfilled. Please help.
17.01.2020
1307views
12comments
0
yz
Level 37
Jakarta
Question about the task Space (part 13)
Java Collections, Level 3, Lesson 15
Resolved
where is the checkborders method ? thanks cant find the method
19.01.2020
1012views
3comments
0
Ákos Kovács
Level 10
Budapest
Question about the task Maximum in an array
Java Syntax, Level 7, Lesson 4
Under discussion
The initializeArray method must create an array of 20 integers.I got following message during validation: "The initializeArray method must create an array of 20 integers.", but I created it already.
16.01.2020
911views
2comments
0
Jason
Level 26
Rancho Cucamonga
Question about the task Snake (part 8)
Java Multithreading, Level 2, Lesson 18
Resolved
how am I the only one that doesn't know how to do this?Mentor says "The section list must be initialized in the snake class constructor" I can think of what I am supposed to do for the life of me.
19.01.2020
1148views
4comments
0
Joshua
Level 4
Sydney
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
"Else" without "if" ?I have tried many implementations of a few different methods for this question... i feel like i've satisfied all the parts of the question. However the compiler is telling me in my last line of code i have an "else" without and "if"... So i cannot check the output. Can someone shed some light on wha
19.01.2020
1195views
3comments
0
Thomas
Level 13
Scottsdale
Question about the task Creating a cat
Java Syntax, Level 5, Lesson 5
Under discussion
Ideas ? See error message on compile -- no luck w/ variables assigned or unassigned .... Thanks for the ideas
02.06.2019
1556views
4comments
0
Kelvin
Level 14
Lagos
Question about the task Creating a cat
Java Syntax, Level 5, Lesson 5
Under discussion
the keyboard. But am getting an error saying I got input from keyboard I created my Cat class without getting input from
01.02.2019
1943views
4comments
0
Pedro Antonio Mendéz Gutiérrez
Level 6
Crown Point
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Resolved
I do not get this please help I have tried many variations with Scanner and now Buffered reader. Any help
18.01.2020
1102views
3comments
0
Sudhansu Shekhar
Level 6
Jaipur
Question about the task Three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Please share what else needs to be changed in the following code Please share what else needs to be changed in the following code:
20.05.2019
1394views
6comments
0
Pedzi
Level 22
Cape Town
Question about the task Streets and houses
Java Syntax, Level 7, Lesson 4
Archived
Please someone help me see what I am not seeing. I am stuck here.package com.codegym.task.task07.task0706; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; /* Streets and houses */ public class Solution { public static void main(String[] args) throws Exception { int even=0;int od
19.01.2020
959views
2comments
0
Henry Mendel
Level 4
Galactic Rush
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Resolved
Can ANYONE PLEASE HELP M com/codegym/task/task02/task0213/Solution.java:12: error: cannot find symbol Women women = new Women(); ^ symbol: class Women location: class com.codegym.task.task02.task0213.Solution
19.01.2020
1017views
3comments
0
Clarendon lee
Level 8
Baltimore
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Resolved
Correct answer ,but why " no met !"Don't understand why ? Please help ,thanks a lot!
12.01.2020
1015views
6comments
0
Dominik
Level 25
Frankfurt am Main
Question about the task Lonely arrays interact
Java Syntax, Level 7, Lesson 4
Archived
Any clues?Hi. Does anyone have an idea why it doesn't work? I'm getting correct output
19.01.2020
893views
3comments
0
Paweł
Level 15
Gromnik
Question about the task Writing to a file from the console
Java Core, Level 3, Lesson 11
Resolved
Time out but it's work!Hello! I have a problem. The code doesn't match the condition... I got " time out". But if I use this code it works. What's wrong then? public class Solution { public static void main(String[] args) throws IOException { // write your code here BufferedReader BFil
18.01.2020
1275views
3comments
0
Joshua
Level 4
Sydney
Question about the task Do we have a pair?
Java Syntax, Level 4, Lesson 4
Under discussion
3rd Criteria wont verify Code seems to produce the correct output and im printing the result to the screen. However the print to screen criteria wont validate?
19.01.2020
792views
2comments
0
dibidebe
Level 7
Question about the task Implement the fight method
Java Syntax, Level 5, Lesson 5
Under discussion
help It says: missing return statement } ... what should i do?
28.07.2019
1450views
3comments
0
- FniJnn -
Level 33
Paris
Question about the task Snake (part 17)
Java Multithreading, Level 2, Lesson 18
Under discussion
Don't know what's wrong Hey, I don't know what's wrong here, it looks good. Thank you :)
14.01.2020
1232views
1comment
0
jorge ives murillo paredes
Level 40
New York City
Question about the task Arkanoid (part 12)
Java Multithreading, Level 3, Lesson 13
Under discussion
whats wrong?whats the problem whit the constructor
21.12.2019
1206views
1comment
0
Prashant Agrawal
Level 4
Mumbai
Question about the task Subjective reality
Java Syntax, Level 2, Lesson 3
Under discussion
Compilation Error of some sort This is the compilation error: com/codegym/task/task02/task0210/Solution.java:9: error: package Sysem does not exist Sysem.out.println("If you don't code well, Java will come and eat your memory");//write your code here I have used semicolon, all comas and parentheses etc. Please check it
09.01.2019
1784views
3comments
0
HaeWon Chung
Level 17
Boston
Resolved
Some achievements are not syncing between 2 different machines I'm working on Codegym from 2 different machines. It seems like daily achievements (such as 2 tasks per day) are not counted in one of my laptop. Or is it because Codegym does not reset clock in midnight of my time zone? Because I use this laptop at day and use the others at night. I guess I have to
17.01.2020
703views
2comments
0
JeRiF94
Level 22
Baku
Question about the task John Johnson
Java Core, Level 9, Lesson 11
Under discussion
It looks like work well , but validator don;t give up There is my code;
26.09.2019
1064views
2comments
0
Michał Kwaśny
Level 22
Krakow
Question about the task John Johnson
Java Core, Level 9, Lesson 11
Under discussion
Looks like it is working correctly at first glance Could some1 give some tip?
23.09.2019
1144views
2comments
0
Niladri pradhan
Level 33
Mumbai
Question about the task John Johnson
Java Core, Level 9, Lesson 11
Under discussion
Name condition not verifying.help please
03.09.2019
1128views
2comments
0
Denis
Level 22
Kharkiv
Question about the task John Johnson
Java Core, Level 9, Lesson 11
Under discussion
Help me pls I tired
29.06.2019
1219views
1comment
0
Azamat Aminov
Level 41
Tashkent
Question about the task The richest
Java Core, Level 9, Lesson 11
Under discussion
Everything is normal but 4th condition is not satisfied .
21.12.2019
1076views
2comments
0
Rupa Joshi
Level 29
Tokyo
Question about the task The richest
Java Core, Level 9, Lesson 11
Under discussion
Any help?Ideally it should be just one person, but when I try to verify the code it shows an error as display the names in ascending order which share the highest sum. So I tried to change the code to make it a list of people who has highest and same sum. but still not verifying and giving me an error as "be
29.08.2019
1087views
2comments
0
Nicolas Huet
Level 41
Provins
Question about the task Chat (part 16)
Java Multithreading, Level 6, Lesson 15
Resolved
What's wrong?I tried with different if else configurations (and if else if also) and I don't understand why it's not working...
12.09.2019
1287views
7comments
0

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