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Questions about tasks
Hot
dhanush
Level 30
Chennai
Question about the task
Task about algorithms
Java Syntax
,
Level 9
,
Lesson 11
Resolved
help
null pointer exception error :(
16.06.2020
533
views
2
comments
0
Angus McDonald
Level 5
Sydney
Question about the task
Snake (Part 10/20)
Games
,
Level 0
,
Lesson 1
Resolved
I know this is going to be a simple fix.. I just can't see it.
The move method.. it appears to work ok when I run the program.. not sure what to do.
17.06.2020
507
views
2
comments
0
Balen Asangbeh
Level 23
Douala
Question about the task
Minimum byte
Java Core
,
Level 8
,
Lesson 3
Under discussion
pls what is wrong
pls what`s wrong
03.04.2019
1925
views
8
comments
0
Carlos Angeles
Level 6
Columbia
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
My code works, but it's saying it is wrong?
Im not sure what's wrong, but the last condition says my code is wrong. Can someone help please?
17.06.2020
494
views
1
comment
0
Stephen Haokip
Level 8
imphal
Question about the task
Remove and insert
Java Syntax
,
Level 7
,
Lesson 6
Under discussion
i believe
the question majority in this section are incomplete. for the answer to be right the question has to be precise n complete.
17.06.2020
390
views
1
comment
0
Belinda
Level 4
Portland
Question about the task
Financial expectations
Java Syntax
,
Level 3
,
Lesson 12
Under discussion
Typo error? Can't find it.
package com.codegym.task.task03.task0325.Solution; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; class Solution { public static void main (String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamRe
17.06.2020
378
views
9
comments
0
Sebastian
Level 9
Dornum
Question about the task
Minesweeper (Part 4/16)
Games
,
Level 0
,
Lesson 0
Under discussion
Can´t find my mistake
Hey, why does it not verify the last requirements?
07.06.2020
661
views
1
comment
0
Matthew Max
Level 29
Giza
Question about the task
Reinforce the singleton pattern
Java Core
,
Level 5
,
Lesson 12
Resolved
Any advice please I'm getting frustrated here
I did everything as the book says but it still not match one requirement
17.06.2020
482
views
5
comments
0
Edddieg
Level 15
Providence
Question about the task
Even and odd digits
Java Syntax
,
Level 6
,
Lesson 5
Resolved
please help
my code is running correctly but not passing ... please help
17.06.2020
453
views
2
comments
0
Stephen Haokip
Level 8
imphal
Question about the task
Expressing ourselves more concisely
Java Syntax
,
Level 7
,
Lesson 6
Archived
m stuck here
with the last condition not met i cannot see my mistakes even after several attemps need help
17.06.2020
311
views
3
comments
0
Stephen Haokip
Level 8
imphal
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Resolved
guys i recheck it again and again
but could not found where did i go wrong plis help
06.06.2020
434
views
3
comments
0
Niklas Braun
Level 33
Freiburg
Question about the task
Read online about the median of a sample
Java Multithreading
,
Level 6
,
Lesson 2
Under discussion
last condition not satisfied
Program does what it should. I have no idea whats wrong?
12.06.2020
435
views
3
comments
0
Danny
Level 1
Broomfield
Resolved
I don't know what to do?
I am going through the lessons but I completed them and now I am just using my dark matter to get to lessons. I want to earn dark matter, not use dark matter.
12.08.2019
768
views
2
comments
2
Milos
Level 20
Beograd
Question about the task
Most frequent bytes
Java Core
,
Level 8
,
Lesson 3
Resolved
Hm, what it can be?
package com.codegym.task.task18.task1803; import java.io.FileInputStream; import java.io.*; import java.util.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
23.01.2020
1081
views
7
comments
1
Peter Karanyi
Level 9
Cowplain
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Why does it fail when it works perfectly, and the output is correct?
My output is correct, yet the last requirement fails! Could someone tell me, why?
17.06.2020
437
views
1
comment
0
Seferi
Level 22
Question about the task
Creating cats
Java Syntax
,
Level 5
,
Lesson 9
Resolved
what am I doing wrong?
Little help on the right direction is appreciated. Thanks in advance..
16.06.2020
421
views
4
comments
0
Stephen Haokip
Level 8
imphal
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Archived
i succeeded in finding/printing
the longest string. but i have no idea how to print/display multiple longest string. even after multiple attempts. plis help me
16.06.2020
362
views
1
comment
0
Stephen Haokip
Level 8
imphal
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Archived
guys plis help me
i cannot go further than this last two conditions are not met
15.06.2020
297
views
3
comments
0
Stephen Haokip
Level 8
imphal
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Archived
now only the last condition
is left plis i need some guidance
15.06.2020
385
views
2
comments
0
sagar
Level 7
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
Can anyone help me with this?
I am stuck at "where does a person come from". please help understand this.
16.06.2020
413
views
2
comments
0
Maxine Hammett
Level 19
San Diego
Question about the task
Getters and setters for the Dog class
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
Class doesn't recognize my setter's
For some reason when I run this code it comes back with class must have setter for age and name. I do have those methods in my class, but I'm unsure as why this isn't passing. Thank you for the help.
16.06.2020
427
views
3
comments
0
Brandon Leirer
Level 7
Keller
Question about the task
Implement the fight method
Java Syntax
,
Level 5
,
Lesson 5
Resolved
help me identify my knowledge gap here please --- can't find symbol cat1
package com.codegym.task.task05.task0502; /* Implement the fight method */ public class Cat { public int age; public int weight; public int strength; public Cat() { } public boolean fight(Cat anotherCat) { //write your code here int cp = 0; if ((
01.06.2020
851
views
1
comment
0
Brandon Leirer
Level 7
Keller
Question about the task
The Three "Muscateers"
Java Syntax
,
Level 5
,
Lesson 5
Resolved
how would you describe: public Cat (String name, int age, int weight, int strength) { ?
I have been looking at it and it seems to be a method called 'Cat()', that is used to assign all of the data it defined into the Cat class's private instance variables. If that assumption is correct, isn't this essentially just a set() method? Why isn't the name formatted like setCat(String name, i
02.06.2020
732
views
2
comments
0
Catherine
Level 23
London
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
The third condition won't verify.
I have gone over it several times and compared the code with other's but I cannot see why the third condition won't verify. Please help.
11.06.2020
422
views
2
comments
0
Sayed Ali
Level 13
Madinat 'Isa
Question about the task
Make a family
Java Syntax
,
Level 8
,
Lesson 11
Resolved
Why the last requirement is wrong?
The last condition is not met, why is that?
16.06.2020
655
views
2
comments
0
Stephen Haokip
Level 8
imphal
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Resolved
hello... guys the code works well for negative numbers as well
if u don believe you can copy my code and try it yourself but the second last condition is not satisfied. any help and suggestion is welcome ...
11.06.2020
593
views
1
comment
0
Maxine Hammett
Level 19
San Diego
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
PrintLn is correct but gets an error in assigned tasks
I'm not sure why this isn't passing the tasks. When you enter a number it prints out the correct color. But the error says it's not printing out the color. But in the output window it does print it. Thank you for the help
09.06.2020
401
views
6
comments
0
Maxine Hammett
Level 19
San Diego
Question about the task
Describing numbers
Java Syntax
,
Level 4
,
Lesson 7
Archived
Final condition errors
I'm not sure why the final condition errors. I have if a is less than 1 OR greater than 999 do nothing. It should work. Please tell me what I'm doing wrong. Thank you
15.06.2020
410
views
2
comments
0
Arko Sarkar
Level 8
Mumbai
Question about the task
Creating cats
Java Syntax
,
Level 5
,
Lesson 9
Under discussion
What does this error mean?
com/codegym/task/task05/task0517/Cat.java:14: error: cannot reference weight before supertype constructor has been called this(weight, color); ^ com/codegym/task/task05/task0517/Cat.java:14: error: cannot reference color before supertype constructor has been called this(
28.08.2018
2506
views
4
comments
0
Edddieg
Level 15
Providence
Question about the task
Improving functionality
Java Syntax
,
Level 5
,
Lesson 12
Under discussion
please help please
please
16.06.2020
277
views
1
comment
0
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