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Questions about tasks
Hot
Rainer Ricardo Rodrigues
Level 4
Mumbai
Question about the task
Seasons on Terra
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
What is wrong with my code?
Everything has been verified except for the last one .
01.07.2019
999
views
1
comment
0
Stefan Craia
Level 15
Bucharest
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Under discussion
Won't pass validation but, it works
public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String grandfatherName = reader.readLine(); Cat catGrandfather = new Cat(grandfatherName); String gr
14.07.2019
1022
views
1
comment
0
Yuchen
Level 17
Los Angeles
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Please tell me why I can't get output here?
Please tell me why I can't get output here?
12.07.2019
1035
views
2
comments
0
Anand Sharma
Level 6
Mumbai
Question about the task
Create a Circle class
Java Syntax
,
Level 5
,
Lesson 7
Resolved
I don't understand what is wrong?
What is wrong in this code ? I Don't understand ?
12.07.2019
1544
views
1
comment
0
Raisa Toscano
Level 22
Tepic
Question about the task
Only for the rich
Java Syntax
,
Level 8
,
Lesson 8
Resolved
what's wrong here?
public static void removeItemFromMap(HashMap map) { HashMap m= new HashMap<>(map); //write your code here Iterator>I= m.entrySet().iterator(); while(I.hasNext()) { int value=I.next().getValue(); if(value<500) I.remov
03.01.2019
1924
views
3
comments
0
Bill Wu
Level 29
Wellington
Question about the task
Chat (part 10)
Java Multithreading
,
Level 6
,
Lesson 15
Resolved
why the last requirement not met?
I used the if else to make sure that if the type is not TEXT, an error is displayed.
29.04.2019
1232
views
2
comments
0
Alison
Level 9
Madison
Question about the task
Five winners
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
What's wrong?
Where am I going wrong?
13.07.2019
1033
views
1
comment
0
Mikayla Pace
Level 27
Salt Lake City
Question about the task
Vowels and consonants
Java Syntax
,
Level 9
,
Lesson 11
Under discussion
Getting the correct output, not validating.
The program works. I get the correct output in Intellij IDEA. Every condition fails. Why is it not validating?
13.07.2019
912
views
1
comment
0
Nnaemeka
Level 8
Lagos
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Under discussion
Help I cannot resolve this
All but the first two conditions have not been met, what could be the problem?
13.07.2019
1008
views
3
comments
0
Benjamin Winchester
Level 17
Savannah
Question about the task
Sorting even numbers from a file
Java Core
,
Level 3
,
Lesson 11
Archived
Help please
Not sure what Im doing wrong. I think Im not reading in the list correctly. Ignore the test tab, I created that in IntelliJ to try to test it.
28.11.2018
1705
views
5
comments
1
Kunal Kushwaha
Level 2
Mumbai
Question about the task
Pets need people
Java Syntax
,
Level 2
,
Lesson 5
Under discussion
I didn't understand what they wants to say
Need help
10.06.2019
1083
views
1
comment
0
karina abad
Level 11
Daly City
Question about the task
Improving functionality
Java Syntax
,
Level 5
,
Lesson 12
Under discussion
How can I improve my code? I need help understanding how to efficiently do min/max with swaps
package com.codegym.task.task05.task0531; import java.io.BufferedReader; import java.io.InputStreamReader; /* Improving functionality */ public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReade
11.07.2019
1468
views
2
comments
0
Jay
Level 17
Washington
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Archived
Can't figure this out
I changed my code several times after reading discussions but I'm still stuck. How do I solve this problem!!???
12.07.2019
900
views
4
comments
0
Nitin raj
Level 12
Mumbai
Question about the task
To the top of the list
Java Syntax
,
Level 7
,
Lesson 6
Under discussion
Kindly please someone explain the 2nd requirement
Help me guyzzzzz
11.07.2019
1212
views
2
comments
0
Antonia
Level 10
Question about the task
Implement the fight method
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
help me?
wrong
12.07.2019
1364
views
1
comment
0
Prahlad Singh
Level 6
Mumbai
Question about the task
Even numbers
Java Syntax
,
Level 4
,
Lesson 13
Resolved
q
what is prblm in this?
16.09.2018
1819
views
2
comments
0
Vijay Rangan
Level 5
Jakarta
Question about the task
Cat register
Java Syntax
,
Level 4
,
Lesson 2
Resolved
why its not getting increment :(
I have no error in this program and i have also did increment operation but it is not working ...if i use Cat.addNewCat its throwing error
14.10.2018
1921
views
4
comments
1
Divyansh
Level 4
Mathura
Question about the task
Our first converter!
Java Syntax
,
Level 2
,
Lesson 2
Resolved
HELP PLEASE !
Where is the problem? when i change int into double at some places it wont even compile !
08.07.2019
1305
views
2
comments
0
Hrishikesh Kalita
Level 8
Guwahati
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Issues with Yellow and Green
Green is ok, Issues with Yellow and Green. package com.codegym.task.task04.task0416; /* Crossing the road blindly */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new Buf
01.07.2019
1226
views
2
comments
0
Jacob
Level 6
Warsaw
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Under discussion
Last one
Have a problem with the last one, I read something about the "counter" but I dont know how to use that in this code?
02.07.2019
1255
views
4
comments
0
Mateo
Level 26
Zagreb
Question about the task
Minesweeper (Part 6/16)
Games
,
Level 0
,
Lesson 0
Resolved
Task not verifying
if anybody also has a tip for better way of counting mines around field feel free to share
12.07.2019
1487
views
2
comments
0
Bazsó Benjámin
Level 20
Szombathely
Question about the task
What's today's date?
Java Syntax
,
Level 9
,
Lesson 11
Resolved
why not validate?
i cant find what am i missing here?
07.04.2019
1748
views
1
comment
1
Denis
Level 22
Kharkiv
Question about the task
ATM
Java Core
,
Level 7
,
Lesson 10
Under discussion
Last condition pls
Need help
28.06.2019
1038
views
1
comment
0
Raj kumar
Level 10
Delhi
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 7
Resolved
Help!!!
What's the error in the code..
08.07.2019
1362
views
4
comments
0
Tangerin
Level 27
Chongqing
Question about the task
A scary fairy tale
Java Syntax
,
Level 9
,
Lesson 11
Under discussion
That's not fair!
Why the woodcutter didn't rescue the grandma and the hood out of the wolf's stomach!
06.07.2019
1177
views
1
comment
1
vish
Level 3
Bangalore
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
I'm getting last error, i tried couldn't solve.
/* What's wrong with this */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { a = 7000+1000; System.out.println("your salary is:" + " " + a + " " + "dollars per month."); } }
11.07.2019
1476
views
2
comments
2
Rupa Joshi
Level 29
Tokyo
Question about the task
Reading a file
Java Core
,
Level 3
,
Lesson 11
Archived
What is wrong with the code? can anyone tell me?
I am getting an error as its displays too many line when I try to verify and fails to verify the third condition.
11.07.2019
1253
views
2
comments
0
hidden #10263621
Level 4
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
Help needed on code and logic
Help needed on code and logic
19.09.2018
1876
views
5
comments
0
Mateo
Level 26
Zagreb
Question about the task
Minesweeper (Part 5/16)
Games
,
Level 0
,
Lesson 0
Resolved
Any Tip?
I don't understand why its not validating (Sys.out.print for checking). Can anybody explain please?
11.07.2019
1787
views
1
comment
0
TatiE
Level 11
Upland
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Archived
Last requirement is not validating
I looked through the discussion and help sections first but I still can't catch the error in my code. I didn't assign maximum to 0 and didn't use arrays. It works great with positive and negative values. Does anyone have an idea why I'm failing the last requirement?
11.07.2019
1176
views
4
comments
0
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