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Questions about tasks
Hot
Joao Lima
Level 14
Gdansk
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Can you please check what is wrong with my code?
My code is working correctly, but the requirements are not checked. Can you please check what is wrong in my code?
20.12.2019
1087
views
2
comments
0
Rafael Gomes
Level 8
Resolved
Game doesn't work at all after subscription
Hey, since I finished the level 3, the game doesn't work at all. I made a premium subscription last week. I tried to use ItelliJ but the new tasks are not working.
16.12.2019
684
views
1
comment
0
Sam
Level 13
ELIZABETH
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Resolved
a little help
not sure whats wrong with the code.
16.11.2019
1119
views
2
comments
0
oli blaustrom
Level 18
Luzern
Question about the task
Somehow average
Java Syntax
,
Level 4
,
Lesson 16
Under discussion
Average or Midlde?
My code always displays the middle number i tested locally.
19.12.2019
701
views
1
comment
0
Ilia Kalugin
Level 25
Novara
Question about the task
Working with dates
Java Syntax
,
Level 8
,
Lesson 11
Resolved
My brain is exploding!
What wrong in my code??
19.12.2019
1114
views
4
comments
0
shivani maski
Level 8
Shizuoka
Question about the task
Playing Javarella
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
java.lang.NullPointerException at com.codegym.task.task07.task0713.Solution.main(Solution.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
what is wrong here
19.11.2019
818
views
2
comments
0
Denis Majorský
Level 11
Košice
Resolved
I cant find what is wrong with this code
package com.codegym.task.task02.task0216; /* Minimum of three numbers */ public class Solution { public static int min(int a, int b, int c) { //write your code here int m; if ((a < b) && (b < c)) { return a; } else if ((b <
17.12.2019
744
views
4
comments
0
Arslan Ashraf
Level 5
Lahore
Question about the task
Closest to 10
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Whats Wrong to this Solution ?
Last requirements is not fulfilled even my answer are correct.
18.12.2019
847
views
3
comments
0
Nishant Bhatia
Level 13
Navi Mumbai
Question about the task
Snake (Part 7/20)
Games
,
Level 0
,
Lesson 1
Resolved
Where is the bug?
Problems with enum and the setDirection method.
13.07.2019
1463
views
1
comment
1
Peerawas
Level 18
Question about the task
We don't need repeats
Java Syntax
,
Level 8
,
Lesson 8
Resolved
Need some help with removeFirstName
Any idea or suggestion ??
22.12.2018
2535
views
12
comments
0
jonathan D
Level 26
Lille
Question about the task
Make a word chain
Java Multithreading
,
Level 2
,
Lesson 9
Resolved
Last condition
Hi! I didn't met the last condition I don't see what's going wrong. If you have some idea or an input test that can bring out the error just share it!
18.12.2019
1284
views
2
comments
0
Ilia Kalugin
Level 25
Novara
Question about the task
Make a family
Java Syntax
,
Level 8
,
Lesson 11
Resolved
Can samebody help me?
Output is correct but validation does not pass . Whats wrong here?
19.12.2019
979
views
2
comments
0
AP
Level 15
Bodmin
Question about the task
Minesweeper (Part 5/16)
Games
,
Level 0
,
Lesson 0
Under discussion
The last requirement is failing all the time.
Nothing is working. I tried the following - 1. Incrementing the countMinesOnField within the createGame method. 2. Using a local variable to count and then assigning its value to countMinesOnField in createGame method. 3. Using a local variable to count and then assigning its value to countMinesOnF
16.12.2019
1225
views
4
comments
0
Rani Rauniyar
Level 3
Noida
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
how to do this?
what is expected, i can't understand and where it is expected?
19.12.2019
896
views
2
comments
0
krystian
Level 9
Kozle
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Resolved
Need help
Hi. Please take a look at my code. How can I count how many times someone add a number before someone hits - 1? Do you have any hints for me here? public class Solution {
17.12.2019
718
views
1
comment
0
hacks patel
Level 20
Ahmedabad
Question about the task
Splitting a file
Java Core
,
Level 8
,
Lesson 5
Under discussion
I don;t know whats wrong with it ?
I don;t know whats wrong with it ?
10.12.2019
822
views
1
comment
0
oli blaustrom
Level 18
Luzern
Question about the task
Checking the order
Java Syntax
,
Level 7
,
Lesson 9
Resolved
Am I misunderstanding the question? I think this should be correct
I think my solution is correct, or am I not understanding this right?
17.12.2019
965
views
4
comments
0
Luyi
Level 31
Kosice
Question about the task
Moon Lander (Part 12/23)
Games
,
Level 0
,
Lesson 4
Under discussion
second requirement?
Hello there, what exactly is asked for in the second condition, I am little bit lost? "In the move(boolean, boolean, boolean) method, the speedX field must be set to 0 if the method's isLeftPressed parameter is false, the method's isRightPressed parameter is false, and the value of the speedX field
18.12.2019
802
views
1
comment
0
Rafał Szrajnert
Level 7
Poddebice
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Resolved
when I run code I get correct answers and meet all task criterias
hi, when I run code I get correct answers and meet all task criterias, except last one last one says: "The min(a, b, c, d) method must return the minimum of the numbers a, b, c, and d." and so it does! what is wrong here?
17.12.2019
1220
views
5
comments
0
Anthony Chalk
Level 30
London
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Not sure what the issue is
The mentor recommendation is: "Be sure that the program works correctly if the sequence consists of numbers greater than 127.". I checked and indeed it doesn't work for bigger numbers but I have no idea why not. Please help p.s. I've got rid of line 24
30.10.2019
1423
views
7
comments
0
Milos
Level 20
Beograd
Question about the task
Task No. 7 about integer type conversions
Java Syntax
,
Level 10
,
Lesson 4
Under discussion
Don't know how get result of variable m (-1) :/
package com.codegym.task.task10.task1007; /* Task No. 7 about integer type conversions */ public class Solution { public static void main(String[] args) { long l = 1234_564_890L; int x = 0b1000_1100_1010; double m = (byte) 110_987_654_6299.123_34; /
29.08.2019
1027
views
2
comments
0
Lelush
Level 7
Question about the task
What sort of list is that?
Java Syntax
,
Level 7
,
Lesson 6
Resolved
What is wrong?
It gives me an error and doesnt verify last condition
17.12.2019
943
views
3
comments
0
Lelush
Level 7
Question about the task
One large array and two small ones
Java Syntax
,
Level 7
,
Lesson 4
Resolved
Last condition doesnt verify
HELP please
17.12.2019
1107
views
8
comments
0
Janusz
Level 11
Radomsko
Question about the task
Somehow average
Java Syntax
,
Level 4
,
Lesson 16
Under discussion
I think my solution is correct.
I think my solution is correct. I search for the middle value among 3 numbers, and display the number according to the task. And the system does not want to accept my solution.
13.12.2019
1342
views
4
comments
0
Vaibhavi
Level 5
Vijayawada
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
Please let me know my mistake
Where I am going wrong??
10.12.2019
1021
views
1
comment
0
theCalculator
Level 3
Warren
Question about the task
Currency exchange
Java Syntax
,
Level 3
,
Lesson 3
Resolved
I have entered values in the sout main functions and outputting correct info, first condition fails
The convertEurToUsd method must multiply the euro amount by the exchange rate and return the result. ??????
19.09.2019
1564
views
5
comments
2
Ntuthuko Xaba
Level 18
Johannesburg
Question about the task
Adding
Java Syntax
,
Level 4
,
Lesson 16
Resolved
Please help
I'm not sure what it is I should be doing . I'm getting the correct result but it keeps saying I'm wrong.
16.12.2019
1151
views
3
comments
0
Anthony Chalk
Level 30
London
Question about the task
Request parser
Java Core
,
Level 5
,
Lesson 12
Resolved
Please help
When I run the code it returns the following message: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1 at com.codegym.task.task15.task1527.Solution.main(Solution.java:34) Edit: I changed lines 31-35 to: for (int i = 0; i The code seems to
16.12.2019
1163
views
3
comments
0
ibugtek
Level 2
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Under discussion
dumb app.giving for loop task to entry levels?
its all about money?
12.12.2019
1330
views
2
comments
0
Mathyn Keus
Level 7
Enschede
Question about the task
You can't buy friends
Java Syntax
,
Level 5
,
Lesson 9
Resolved
What is wrong here?
What is wrong?
12.04.2019
1620
views
9
comments
0
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