Page 237 | CodeGym online Java course - Help

Andason
Level 13
Ijebu-Ode
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Resolved
help please! first requirement not passing verification Program works fine and first requirement still fail to pass verification. please any help, for i don't know what i am not doing right
20.01.2020
975views
5comments
0
Adam Maichrzik
Level 22
Katowice
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
Last condition fals and I don't know why.When I am testing it it works correctly.
25.01.2020
849views
2comments
0
Ferdz
Level 2
Makati
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Resolved
What went wrong public static double convertCelsiusToFahrenheit(int celsius) { double Fahrenheit = 9/5 * celsius + 32; //write your code here
02.01.2019
2437views
6comments
0
Joseph Haynes
Level 2
United States of America
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Under discussion
The code works, but fails the tasks... Why?The code works, but fails the tasks... Why?
26.01.2020
1334views
1comment
0
Joseph Haynes
Level 2
United States of America
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
Why does this not work? Fails last condition...package com.codegym.task.task07.task0718; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Collections; public class Solution { public static void main(String[] args) throws IOException { Buffered
25.01.2020
861views
1comment
0
Jonah Poulson
Level 5
New Haven
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
Last task will not verify Some will help will be greatly appreciated, Thank you
25.01.2020
799views
2comments
0
Aleksander
Level 18
Katowice
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
help me find a solution to this task the program compiles correctly
25.01.2020
864views
1comment
0
Neil
Level 5
Hyderabad
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
what is the error?
25.01.2020
913views
1comment
0
Adam Maichrzik
Level 22
Katowice
Question about the task In decreasing order
Java Syntax, Level 7, Lesson 12
Under discussion
Can you help me to pass the conditions? Because program works correctly.Hi. I know that the loop is only for 5 times and this is because when I am trying the program it's just waste of time to try in every time with 20 examples. And my program work correctly but I have to delete the lines of code: for (int x : array) { System.out.println(x); } So
25.01.2020
1091views
7comments
0
Mark Shuttleworth
Level 5
Lanercost
Question about the task A name is a name
Java Syntax, Level 4, Lesson 16
Under discussion
Typo on validation which I can't spot Can anyone help me spot the typo?
25.01.2020
1016views
1comment
0
Kamalakanth G R
Level 5
Tiruchchirappalli
Question about the task Escaping characters
Java Syntax, Level 3, Lesson 6
Resolved
Help me figure out the error. The second line shows me a error System.out.println("This is a Windows path: \"C:\\Program Files\\Java\\jdk1.8.0_172\\bin\" "); System.out.println("This is a Java string: \\\"C:\\\\Program Files\\\\Java\\\\jdk1.8.0._172\\\\bin\\\" "
23.11.2019
1285views
3comments
0
Ethan
Level 7
Hannover
Question about the task Jen or Jen?
Java Syntax, Level 4, Lesson 6
Under discussion
what is wrong here?package com.codegym.task.task04.task0421; /* Jen or Jen? */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
26.11.2019
1204views
2comments
0
Andrei
Level 26
Liverpool
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Resolved
Could You help me, Guys. I give up.package com.codegym.task.task05.task0507; /* Arithmetic mean
24.01.2020
1179views
4comments
0
Stefan Maric
Level 22
Frankfurt
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
Wrong spelling message?Hi guys, After running the code I am getting message "Carefully check the displayed text. It looks like you made a typo or forgot to add 1000.". Can someone help me to solve this, because I am getting correct result.
20.01.2020
1159views
3comments
0
Ailin
Level 3
Saint Louis
Question about the task Minesweeper (Part 7/16)
Games, Level 0, Lesson 0
Resolved
Why is it not working?I'm declaring the isOpen boolean in the public MinesweeperGame class and it's not working at line 80! And if you find anything else that is wrong or missing then pls help!
24.01.2020
921views
0comments
1
S V Aditya
Level 4
Delhi
Question about the task Snake (Part 1/20)
Games, Level 0, Lesson 1
Resolved
Why isn't my import working?I get this error: com/codegym/games/snake/part01/SnakeGame.java:2: error: package com.codegym.engines.cell does not exist import com.codegym.engines.cell.*; Is this path wrong?
31.10.2019
1787views
3comments
0
Džemal
Level 11
Tuzla
Question about the task Drawing lines
Java Syntax, Level 4, Lesson 13
Under discussion
A program should display a vertical line of 10 eights public class Solution { public static void main(String[] args) throws Exception { for(int i = 1; i <= 10; i++) { for(int j = 1; j <= 10; j++) { System.out.print("8"); } System.out.println(); } } }
16.06.2019
3322views
2comments
0
Jeremy Hornick
Level 16
Question about the task Snake (Part 17/20)
Games, Level 0, Lesson 1
Resolved
Verification is failing and I don't think it should I'm failing the task with this error: The onKeyPress(Key) method must call the createGame() method if the passed argument is Key.SPACE and the game is stopped (isGameStopped == true). Be sure that the onKeyPress(Key) method calls the createGame() method if the SPACE bar was pressed and isGameStoppe
09.08.2019
1241views
1comment
1
Jacek
Level 4
Warsaw
Resolved
Results are correct but exercise is not passed Hi, I need a little help with this. My program works correctly, but I can't pass this exercise. Do you know where is "mistake"? package pl.codegym.task.task07.task0703; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Scanner; class Exercice { public static voi
22.01.2020
1253views
3comments
0
Adam Maichrzik
Level 22
Katowice
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
I don't get it. When I run the program everything is working.Hello. As I said in the title. Imho everything should work, when I am testing it, the program show the shortest string. Can someone look at my code and try to help me understanding the problem?
23.01.2020
1427views
3comments
0
MaGaby2280
Level 41
Guatemala City
Question about the task One for all, all for one
Java Core, Level 6, Lesson 10
Resolved
Help with understanding why the threads won´t stop!!!A little help needed!!! I have been trying to figure this out for hours... could someone help me figure out why the outInterrupt(); method won´t stop the threads? Thank you!!!
22.01.2020
1047views
5comments
0
Pedzi
Level 22
Cape Town
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Help help help My code seems to be giving the required screen output and satisfying all the conditions required but somehow the test fails....please help...what am I missing
09.01.2020
1213views
3comments
0
Bartuswislak
Level 16
Cracow
Under discussion
Bug in polish version - task date 09 lvl 11 lesson package pl.codegym.task.task09.task0922; import java.io.BufferedReader; import java.io.InputStreamReader; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; /* Jaka dzisiaj jest data? */ public class Solution { public static void main(String[] args) throws Exc
22.01.2020
933views
1comment
0
4dy
Level 3
Regensburg
Under discussion
Warum kann ich unter Level 1 noch keine (String)Listen erstellen und diese dann mit einer Schleife durchlaufen?Die automatische Code-Vervollständigung findet keine Funktion wie z.B. length() oder add(). Woran liegt das?
23.01.2020
816views
1comment
0
krystian
Level 9
Kozle
Question about the task Flip the array
Java Syntax, Level 7, Lesson 4
Under discussion
Any hints here? public class Solution { public static void main(String[] args) throws Exception { Sca
21.01.2020
882views
2comments
0
Tonatiuh
Level 12
Mexico
Question about the task Snake (Part 14/20)
Games, Level 0, Lesson 1
Resolved
Help please. I can't pass the last condition, whats wrong?Hi. I can't pass the last condition. I've tried many different ideas but don't undersand whats wrong with the move(Apple) method or the checkCollision(GameObject) method in the Snake class. Could somebody help me please? public void move(Apple apple){ GameObject head = createNewHead();
17.01.2020
1633views
6comments
1
arun et
Level 11
Chennai
Question about the task Working with dates
Java Syntax, Level 8, Lesson 11
Under discussion
I get the Result exactly right, but its not passing all the requirements....This code works fine, but not passing the Requirements why???
22.01.2020
821views
1comment
0
null
Level 26
Orlando
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
I have out of bound issue. still trying to figure out how to fix. please help
16.01.2020
1041views
3comments
0
Lex Medeiros
Level 18
San Jose
Question about the task Reversing a file
Java Core, Level 8, Lesson 5
Under discussion
Using Collections to Reverse the Byte[] Order Hi, I am using collections to reverse the order but it does not seem to work. Could you tell me what I am doing wrong. Thanks, Alex
05.08.2019
1739views
1comment
1
Alban
Level 14
Kukes
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
What is wrong please help?helpp!!
22.01.2020
899views
1comment
0

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