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Questions about tasks
Hot
karina abad
Level 11
Daly City
Under discussion
Why does name = this.name; not work?
Why does name = this.name; not work?
01.07.2019
844
views
1
comment
0
Jeremy Simons
Level 7
Peterborough, Cambridgeshire, UK
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
input issues
I have two different methods here and neither are close. I feel like the input methods are inconsistent...
30.06.2019
1177
views
2
comments
0
Jeremy Simons
Level 7
Peterborough, Cambridgeshire, UK
Question about the task
Jen or Jen?
Java Syntax
,
Level 4
,
Lesson 6
Resolved
I can't pass the last condition
Maybe my concept of not displaying anything is different to the site designers?
03.07.2019
1447
views
3
comments
0
Online Learner
Level 6
Question about the task
Price of apples
Java Syntax
,
Level 4
,
Lesson 1
Under discussion
solve this
i can't understand
03.07.2019
1761
views
2
comments
0
Nitin raj
Level 12
Mumbai
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Under discussion
Help me out please guyzzzz
Actually I didn't understand the task conditin.Kindly Please explain the condition.
05.07.2019
1095
views
1
comment
0
Anatoliy Usachev
Level 4
Buzuluk
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Resolved
What's wrong?
Where is the mistake? When running, the code works fine.
17.06.2019
1199
views
3
comments
0
Java man
Level 9
Ratia
Question about the task
Going national
Java Syntax
,
Level 8
,
Lesson 11
Archived
output is correct but last condition not verified!!! pls help
package com.codegym.task.task08.task0823; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.*; /* Going national */ public class Solution { public static void main(String[] args) throws IOException { Scanner in = new Scanner
05.07.2019
1113
views
1
comment
0
Neha Anjum
Level 6
Hyderabad
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
Help here plz
public class Solution { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); double result = 0.0f; int sum = 0; int i = 0; while(true)
18.09.2018
1580
views
2
comments
0
Antonia
Level 10
Question about the task
Sorting three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
What problem???
What problem???
05.07.2019
967
views
2
comments
0
Andrea
Level 20
Question about the task
Closest to 10
Java Syntax
,
Level 4
,
Lesson 4
Resolved
What Am I Missing?
In reviewing the code and the output it seems the output is correct however per the verification feedback: -First requirement says the program should only print text - but the feedback I'm getting I should only print numbers -Last three requirements the code seems to meet, but it's not passing veri
04.07.2019
1312
views
2
comments
0
ProgrammerNewbie
Level 14
Question about the task
Going national
Java Syntax
,
Level 8
,
Lesson 11
Archived
Last condition fails even when I trim the string.
Hi there, The last condition fails. I tried it with several inputs and it runs well but it will not verify. The mentor recommended: "Consider the fact that words might be separated by more than one space." That is why I trim the string after reading it. However, it will not verify.
03.07.2019
1428
views
4
comments
0
Denis
Level 22
Kharkiv
Question about the task
Factory method pattern
Java Core
,
Level 6
,
Lesson 13
Under discussion
Pls give me a answer
Help me pls guys(
27.06.2019
1406
views
3
comments
0
Aswini
Level 4
Chennai
Question about the task
Name register
Java Syntax
,
Level 4
,
Lesson 2
Under discussion
verified successfully but showing empty while clicking Run
package com.codegym.task.task04.task0406; /* Name register */ public class Cat { private String fullName; public void setName(String firstName, String lastName) { String fullName = firstName + " " + lastName; this.fullName=fullName; } public static void main(String
06.12.2018
1942
views
8
comments
0
Earil
Level 25
Paris
Question about the task
Prices
Java Core
,
Level 8
,
Lesson 11
Resolved
The code seems to be working fine when I test it, and I get a weird validation error : "The file output stream was not closed", while I'm quite sure I properly closed it. Does anyone understand ?
Hello everyone, I think the code is working properly (at least I think my testing went fine according to the specs in condition.tcs, however the task is to being validated and I get the following error : The file streams must be closed. (Recommendation from your mentor : the file output stream was
02.07.2019
1311
views
2
comments
0
Topor Dániel Bálint
Level 9
Targu-Mures
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Resolved
Hello, I need help
My result keeps being in integer, can anybody help me ?
27.06.2019
1176
views
4
comments
0
Divakar Reddy
Level 15
Nandyal
Question about the task
String array in reverse order
Java Syntax
,
Level 7
,
Lesson 4
Under discussion
why am i not able to pass 3rd and 4th test cases
whats the problem in my code
03.07.2019
1133
views
1
comment
0
Serg
Level 23
Tyumen
Question about the task
Hippodrome (part 11)
Java Multithreading
,
Level 1
,
Lesson 16
Under discussion
Why I have a mistake on the line
Why I have a mistake on the line game = new Hippodrome();
26.06.2019
848
views
1
comment
0
Iasu
Level 18
Question about the task
Exception invasion
Java Core
,
Level 4
,
Lesson 8
Under discussion
I don't understand the requirement 3 her....
What the problem here, I don´t see any exceptions twice in the list..
03.07.2019
1392
views
1
comment
0
Vaishnavi
Level 8
Waukesha
Question about the task
R or L
Java Syntax
,
Level 7
,
Lesson 9
Under discussion
Why is this not working?
Whenever I try to run this code, I get this: java.lang.NullPointerException at com.codegym.task.task07.task0716.Solution.main(Solution.java:18) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.r
03.07.2019
1062
views
1
comment
0
Pragati Singh
Level 7
Bangalore
Question about the task
Even and odd digits
Java Syntax
,
Level 6
,
Lesson 5
Resolved
Why doesn't the last condition get fulfilled.Explain?
29.06.2019
1152
views
2
comments
0
Deep Maheshwari
Level 10
Nanded
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Under discussion
What's wrong with my code it's running finely?
I have run this code for custom test cases but while verifying it fails to even detect error.... Someone please help...
03.07.2019
971
views
1
comment
0
jothilearner
Level 7
Chennai
Question about the task
Rule of the triangle
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
What is the problem in my code ? I can't met the requirements of the task
package com.codegym.task.task04.task0415; /* Rule of the triangle */ import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { //write your code here Scanner scanner = new Scanner(System.in); int a
05.06.2019
1043
views
5
comments
0
Nithin
Level 35
Hyderabad
Question about the task
CRUD
Java Core
,
Level 7
,
Lesson 10
Resolved
anyone pls help me with date format
last condition is not verifying
24.06.2019
1328
views
2
comments
0
Online Learner
Level 6
Question about the task
Closest to 10
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
can someone explain me about this task
what is in the task ??
03.07.2019
851
views
3
comments
0
Denis
Level 22
Kharkiv
Question about the task
Correct the bug. Classes and interfaces
Java Core
,
Level 9
,
Lesson 11
Under discussion
Help me pls
Need help
29.06.2019
1073
views
1
comment
0
Stefan Craia
Level 15
Bucharest
Question about the task
Even numbers
Java Syntax
,
Level 4
,
Lesson 13
Under discussion
Compilation problem
Any clues why is that ? in intelij works ... package com.codegym.task.task04.task0435; /* Even numbers */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here for(int i = 0; i <= 100; i++){
02.07.2019
1130
views
3
comments
0
Denis
Level 22
Kharkiv
Question about the task
Mirror image
Java Core
,
Level 9
,
Lesson 11
Under discussion
I need help
Pls give me a code for my full understanding. My code is empty, because i tired and delete her
29.06.2019
1022
views
2
comments
0
Nobody
Level 37
Seattle
Question about the task
Build a tree (part 5)
Java Collections
,
Level 1
,
Lesson 15
Under discussion
I'm stuck
don't have any clue
10.06.2019
1353
views
1
comment
0
Anonymous
Level 18
Question about the task
Finding data inside a file
Java Core
,
Level 8
,
Lesson 11
Resolved
Can someone explain this task to me?
maybe just give me an output example, I can't exactly comprehend ,what we have to do
27.06.2019
1032
views
2
comments
0
Anonymous
Level 18
Question about the task
Spaces
Java Core
,
Level 8
,
Lesson 11
Resolved
what's wrong?
.
24.06.2019
1296
views
6
comments
0
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