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Questions about tasks
Hot
Tahsin Anam
Level 12
Helsinki
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Resolved
Explain me the question, please.
Hi, Please help me to understand the question very clearly. I think I am not getting the question in detail. What is here two types of N ?
17.04.2020
929
views
4
comments
0
Cory Keller
Level 4
Sankt Johannisberg
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Any help would be appreciated.
I am truly lost. I am not sure what I am supposed to do with this one.
18.02.2020
905
views
2
comments
0
Rafał Szrajnert
Level 7
Poddebice
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
output is good
Hi when I check Example for 2.5: green Example for 3: yellow Example for 4: red Example for 5: green it is showing as it should but not passing?
24.12.2019
903
views
1
comment
0
sirisha karanki
Level 10
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
i dont know what went wrong this is giving right ans but failing all test cases
public class Solution { public static void main(String[] args) throws Exception { Scanner sc=new Scanner(System.in); int count=0; int num=3; int arr[]=new int[3]; for(int i=0;i0){ count++; System.out.println(count); }
11.04.2020
1058
views
6
comments
0
priss
Level 18
Roosendaal
Question about the task
Four mistakes
Java Core
,
Level 3
,
Lesson 2
Under discussion
help
I read that interface cannot have filelds but here in this question we have created object field Hobby in Dream interface. can anyone explain about it.
16.04.2020
885
views
2
comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task
Reading a file
Java Core
,
Level 3
,
Lesson 11
Archived
IntelliJ issues
Hello, For some reason with this exercise, IntelliJ is not displaying what is to be read for the the keyboard nor is it displaying the results of my code after the program is run. has anyone here had this issues and how did you fix them?
13.04.2020
832
views
2
comments
0
Henry
Level 6
Stuttgart
Question about the task
The way of the Samurai
Java Syntax
,
Level 3
,
Lesson 6
Resolved
hi
Any idea on now to print the Japanese character in the console?
01.09.2019
1450
views
4
comments
0
Etienne Bélanger
Level 34
Longueuil
Question about the task
Archiver (part 10)
Java Multithreading
,
Level 7
,
Lesson 15
Resolved
Can't figure out the last requirement. Is it possible that it would be cause by empty directory?
Can't figure out the last requirement. Is it possible that it would be cause by empty directory? Is it related to the PathNotFoundException?
16.04.2020
696
views
2
comments
0
Kent Hervey
Level 19
Question about the task
Kind Emma and the summer holidays
Java Syntax
,
Level 8
,
Lesson 8
Resolved
Mine seems to be working to remove all entries with dates of June, July, or August, but
Mine seems to be working to remove all entries with dates of June, July, or August, but validator says: Be sure that the removeAllSummerPeople() method removes people born in the summer from the map.
31.12.2019
1303
views
3
comments
0
Ciro Cancello
Level 4
Napoli
Under discussion
i dont understand how resolve last condition
package com.codegym.task.task04.task0405; /* Setting the number of cats */ public class Cat { private static int catCount = 0; public static void setCatCount(int catCount) { //write your code here catCount=catCount; } public static void main(String[] args) {
17.04.2020
679
views
2
comments
0
Lovekush Pranu
Level 13
Banglore
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
I got it in descending order but its not accepting...
Need help, code works fine but the final condition doesn't satisfy. is it a bug?
16.04.2020
694
views
1
comment
0
Jacqueline Lim
Level 9
Makati
Question about the task
Adding
Java Syntax
,
Level 4
,
Lesson 16
Resolved
HELP MEEE
What is wrong with my code? :'(
21.09.2018
2399
views
11
comments
2
Barry Wolmarans
Level 8
Johannesburg
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Resolved
Max N? seems to work but does not pass
Can't seem to solve why not passing the Max of N - seems to work with all the test data Any pointers would be appreciated
17.04.2020
766
views
2
comments
0
yz
Level 37
Jakarta
Question about the task
Shortener (10)
Java Collections
,
Level 6
,
Lesson 15
Resolved
can anyone help
am getting NPE line 153 and every where where trying to get from FileBucket obj the Entry thank u!
17.04.2020
757
views
2
comments
0
Max
Level 26
Nuremberg
Resolved
Problem with Intellij IDEA and the imports
I cant work at Games in inteliij Idea. The Problem is everytime i try to import the com.codegym.engine.cell Intellij tell me the package does not exsist. Even if i start the task on the codegym website an import the engine and finish the first part when i open the projekt than in intellij it does no
16.04.2020
789
views
2
comments
0
Lovekush Pranu
Level 13
Banglore
Question about the task
Even numbers
Java Syntax
,
Level 4
,
Lesson 13
Under discussion
Bois Help!!
My code refuses to listen to me... XD ssrsly tho y is the last but one condition not working?
17.04.2020
706
views
2
comments
0
Aleksander
Level 6
Slupsk
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
please help supercoders
Note that 0 is not a positive or negative number. Does anyone have any ideas?
17.04.2020
665
views
2
comments
0
Rismitha Ismail
Level 2
Mumbai
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Resolved
This is my code. what is wrong with this??
public static void main(String[] args) {
23.03.2020
1053
views
4
comments
0
Eelke 't Hooft
Level 27
Amsterdam
Question about the task
Minesweeper (Part 14/16)
Games
,
Level 0
,
Lesson 0
Resolved
Not Validating, not sure why
I think i implemented the score correctly, a won game always ends up around 370~390 (405-5per mine). i have tried to put setScore(score+=5) but it didnt like that either. i have also tried to call setScore(score) at the end of openTile(); didnt count that; I am kind of out of ideas, does anyone ha
19.03.2020
833
views
1
comment
0
jake taylor
Level 17
Lisbon
Question about the task
Seasons on Terra
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
can anyone help??
seems i cannot complete the last task
16.04.2020
719
views
1
comment
0
Paula Jones-Spangenberg
Level 6
North Chesterfield
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
Fails the 3rd and 5th condition
Ugh asking for help is becoming WAY to regular of a thing.... **sigh**
16.04.2020
547
views
1
comment
0
Wei Cui
Level 39
Newark
Question about the task
Build a tree (part 5)
Java Collections
,
Level 1
,
Lesson 15
Resolved
Output is correct, cant meet 1st and 2nd request
I don't understand what first two requirement meaning here, could anyone help me to understand, since those two did not mention in the condition
16.04.2020
771
views
1
comment
0
MLA
Level 16
Philadelphia
Question about the task
In decreasing order
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
Running into IndexOutOf Bounds Error, can anyone spot it?
The error: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 at java.util.ArrayList.rangeCheck(ArrayList.java:657) at java.util.ArrayList.get(ArrayList.java:433) at com.codegym.task.task07.task0728.Solution.sort(Solution.java:41) at com.codegym.task.task07.task0728.Solution.main(Solution.j
16.04.2020
822
views
1
comment
0
Prahlad Singh
Level 6
Mumbai
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
help
help me
15.09.2018
2790
views
5
comments
0
Paula Jones-Spangenberg
Level 6
North Chesterfield
Question about the task
Do we have a pair?
Java Syntax
,
Level 4
,
Lesson 4
Resolved
At wits end trying to get all three to display if all three equal
Got it to pass everything except the guidelines where if three equal numbers were presented, they all had to be displayed.
12.04.2020
666
views
3
comments
0
Arvind Prakhar
Level 7
Dhanbad
Question about the task
Constructor
Java Syntax
,
Level 5
,
Lesson 9
Resolved
Help!!!!
I have tried a lot .....plzzz help ,i m not able to debug.
09.11.2018
2578
views
10
comments
1
Benas Ribačenka
Level 4
Joniskis
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Resolved
why i can't use return in there?
if I don't include return its working fine , but my question is why i can't use return ? it is because return is used to return just a value of varriable and , cant't return System.out.println . or its something else?
15.04.2020
643
views
1
comment
0
Prateek Parmar
Level 4
Chennai
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
How is this not able to pass all the cases?
I even entered the numbers and checked if there are several maximum numbers but it's still not able to pass
05.09.2018
1999
views
6
comments
0
Anjali Sharma
Level 6
Chennai
Question about the task
Minimum of two numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
wrong compiler
what's wrong in this ?
03.10.2018
1701
views
5
comments
0
Franek
Level 29
Torun
Question about the task
Space (part 8)
Java Collections
,
Level 3
,
Lesson 15
Under discussion
Help
.
06.07.2019
1068
views
1
comment
2
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