Page 235 | CodeGym online Java course - Help

Fabian Andiel
Level 25
Vienna
Question about the task Countdown
Java Core, Level 6, Lesson 7
Under discussion
Output Hi guys, can you help me with the output. I dont get whats wrong here? best regards Fabian
07.02.2020
1284views
1comment
0
Milos
Level 20
Beograd
Question about the task Symbol frequency
Java Core, Level 8, Lesson 11
Resolved
Have issue with sort...can't use Collestions class and iterate Character type..any idea? Have issue with sort...can't use Collestions class and iterate Character type..any idea?
07.02.2020
906views
2comments
0
Anthony Chalk
Level 30
London
Question about the task Let's make the code do something useful!
Java Syntax, Level 9, Lesson 11
Resolved
Problem with third condition It seems that a lot of people are having a problem with this condition; haven't found the answer in other questions though. please help
21.11.2019
1345views
10comments
1
Mark Shuttleworth
Level 5
Lanercost
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 7
Under discussion
Code won't validate help!!!Please can someone have a look at my code as it won't validate?
24.01.2020
1101views
3comments
0
Erhan H.
Level 23
Istanbul
Question about the task Counting words
Java Core, Level 9, Lesson 5
Under discussion
2 different solutions failed 2 different solutions failed. (Second is commented in code)
27.11.2019
1223views
4comments
0
Adnan Razzaq
Level 15
Bamberg
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
not verifying but logic is okay package com.codegym.task.task04.task0416; /* Crossing the road blindly */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); double t = Double.par
26.05.2019
1928views
5comments
0
satya vath
Level 9
Mumbai
Question about the task Lonely arrays interact
Java Syntax, Level 7, Lesson 4
Archived
A little hint is appreciated package com.codegym.task.task07.task0703; import java.io.BufferedReader; import java.io.InputStreamReader; /* Lonely arrays interact */ public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader buf = new Buffered
21.11.2018
2176views
5comments
0
shaan mohd khan
Level 13
Jhansi
Question about the task Vowels and consonants
Java Syntax, Level 9, Lesson 11
Resolved
whats wrong with my code >>>help
15.02.2019
2022views
4comments
0
Chotan Barua
Level 7
New York City
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Not sure what to do. Any help?Currently, it works, sort it in descending but doesn't satisfy requirement 2 and 4. Not sure what to do
05.02.2020
1283views
3comments
0
Harshit Kumar
Level 18
Patna
Question about the task What's today's date?
Java Syntax, Level 9, Lesson 11
Resolved
I don't understand what is wrong with my code. code runs fine but validation fails.
14.07.2019
1843views
3comments
1
Joyonta Saha
Level 31
Question about the task Horse and Pegasus
Java Core, Level 1, Lesson 6
Resolved
Not passing the verifiaction ?Need Help?
10.09.2018
1344views
2comments
0
Dominik
Level 25
Frankfurt am Main
Question about the task Number of letters
Java Syntax, Level 10, Lesson 11
Under discussion
Correct output - failed test Is there any reason my code doesn't pass the tests? The output is fine. Thanks
22.01.2020
857views
1comment
0
max
Level 8
livorno
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Under discussion
pls help me Pls help me, i don't understand where is the error, as the server doesn't pass my code: public class Solution { public static void main(String[] args) throws Exception { BufferedReader re
01.02.2020
1171views
4comments
0
hidden #10566897
Level 6
Question about the task Currency exchange
Java Syntax, Level 3, Lesson 3
Resolved
I don't know what to do! : (I don't know what to do so if somebody can help me! Please I need help with this code I do not understand what to do!
05.02.2020
1268views
2comments
0
Andrei
Level 26
Liverpool
Question about the task Ascending numbers
Java Syntax, Level 6, Lesson 11
Resolved
how it works? Could someone explain how it works? how this part sort numbers in arraylist? Arrays.sort(list); for(int j =
03.02.2020
1283views
1comment
0
Denis
Level 22
Kharkiv
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Archived
Can anyone help me?Give me the solution pls for my full understanding
25.06.2019
1248views
2comments
0
thomas Nie
Level 10
Toronto
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Under discussion
Help b
04.02.2020
822views
1comment
0
Hendra
Level 8
Medan
Question about the task One large array and two small ones
Java Syntax, Level 7, Lesson 4
Under discussion
help...the last requirement not fullfilled package com.codegym.task.task07.task0705;
30.01.2020
883views
2comments
0
Yash
Level 15
Sugar Hill
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Resolved
I don't understand It says the value should not be lost and displayed but that is what happens.
06.10.2019
1760views
26comments
0
krystian
Level 9
Kozle
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Under discussion
Any hints? public class Solution {
31.01.2020
1091views
3comments
0
Sanjay Chauhan
Level 28
Delhi
Question about the task Remove and insert
Java Syntax, Level 7, Lesson 6
Resolved
Do the following 13 times: remove the last string and insert it at the beginning.Bonjour, Will it be possible to have a look at my solution? I believe I don't get the requirement correctly. Thank you. Regards, Sanjay Chauhan
04.02.2020
840views
2comments
0
Geoff Green
Level 10
Calgary
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
I'm not sure where to go from here, I am matching the conditions?I seem to be matching the conditions, maybe I'm not understanding what needs to be done, or have I messed up something?
04.02.2020
992views
4comments
0
krystian
Level 9
Kozle
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
Any hints? I think it should work public static ArrayList fix(ArrayList list) { for (int x = 0; x
04.02.2020
772views
1comment
0
Richard Morris
Level 3
Pittsburgh
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Is the complexity of this problem actually worth effort? Where is a similar example? Is the complexity of this problem actually worth effort? Where is a similar example?
04.02.2020
918views
3comments
0
Charlie Branson
Level 12
Wytheville
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Resolved
fails on last task...but it is correct??????
30.01.2020
1060views
3comments
0
Mateusz
Level 36
Wroclaw
Question about the task Inverted words
Java Multithreading, Level 2, Lesson 9
Resolved
Problem with last taks, but program work correctly? Hi, I dont know where is the problem :( I tested my code with these arguments: Input: 1# rat tart 2# rat tar tart a a tot tot tot tot rat tot a tot 3# rat tar tart a a tot tot tot rat sss pat tap Output: 1# 2# rat tar a a tot tot tot tot 3# rat tar a a tot tot pat tap But if inside file a
03.02.2020
1089views
2comments
0
yz
Level 37
Jakarta
Question about the task Space (part 10)
Java Collections, Level 3, Lesson 15
Resolved
what is it asking for??help me guys, is it me or it is bug .am doing what the task says
17.01.2020
1108views
4comments
0
Artur Jarosz
Level 30
Lublin
Question about the task Symbol frequency
Java Core, Level 8, Lesson 11
Under discussion
Can't pass thrid conditions.Hi all, I have tried many things, but still can't pass third condition. When I check my file or text passed by String it works like charm. I would appreciate any help.
06.01.2020
873views
2comments
0
Real McCoy
Level 22
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Under discussion
Not sure why this is failing the removeFirstNamesDuplicate requirement The removeFirstNamesDuplicate requirement should have a better explanation of why the requirement is not met. Please someone explain what I am doing wrong public static void removeFirstNameDuplicates(Map<String, String> map) { HashMap<String, String> cloneMap = new HashMap&
03.02.2020
981views
2comments
0
Charlie Branson
Level 12
Wytheville
Question about the task String array in reverse order
Java Syntax, Level 7, Lesson 4
Under discussion
dont know what causes this to fail...i ran this without the if statement in the for loop for reversing and got null null and reverse of the other 8.
03.02.2020
1074views
1comment
0

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