Page 218 | CodeGym online Java course - Help

Michael Brimage
Level 19
Washington D.C.
Question about the task Buggy initializeIdAndName
Java Core, Level 3, Lesson 2
Under discussion
I am getting the correct output The last two tasks are not validated!!
4/6/20
1135views
2comments
0
hidden #10550504
Level 10
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Resolved
The result is right , what is wrong??thank's everyone for your help
4/7/20
1056views
2comments
0
MecoS
Level 16
Question about the task Buggy initializeIdAndName
Java Core, Level 3, Lesson 2
Under discussion
I didn't understand what is the probmem. package com.codegym.task.task13.task1306; /* Buggy initializeIdAndName */ public class Solution { public static void main(String[] args) throws Exception { System.out.println(Matrix.NEO); System.out.println(Matrix.TRINITY); } static class Matrix { public sta
4/7/20
974views
1comment
0
Teodor Clipa
Level 41
Bucharest
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Resolved
Second verification fails Can't see the reason this fails. Is the checker doing something wrong?
4/7/20
895views
3comments
0
Thango Ö
Level 9
Chennai
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Under discussion
Haa Help me out..
1/28/19
1744views
5comments
0
Premachandran
Level 35
Ernakulam
Question about the task Restaurant (part 19)
Java Multithreading, Level 9, Lesson 15
Under discussion
Though I get correct console output the task is not passing verification. What may be the reason?The conditions are not passing verification. Please help.
3/12/20
990views
1comment
0
HaeWon Chung
Level 17
Boston
Question about the task Minesweeper (Part 4/16)
Games, Level 0, Lesson 0
Resolved
IntelliJ doesn't run the code Is it suppose to create 9X9 grid? When I run it, it doesn't do anything and just wait. But if I click verification, it somehow verifies the task and give me pass (or fail). I have intentionally commented last line so that it doesn't pass the verification and allow me to attach my code. IntelliJ had
4/6/20
2295views
7comments
0
Erhan H.
Level 23
Istanbul
Question about the task Stranger things
Java Core, Level 10, Lesson 2
Under discussion
Help please Help please
12/2/19
1304views
1comment
0
Adam Maichrzik
Level 22
Katowice
Question about the task Following a pattern
Java Core, Level 6, Lesson 13
Resolved
Output seems to be correct - need help.As in the title
4/3/20
1215views
4comments
0
Pablo Souza
Level 22
Brisbane
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Under discussion
Code not working Hey folks my IntelliJ is displaying everything as requested but I'm getting this error. I don't understand because IT IS DISPLAYING all strings.
3/26/20
1315views
3comments
1
LucGar
Level 22
Bilbao
Question about the task What sort of list is that?
Java Syntax, Level 7, Lesson 6
Resolved
I know, but i want to know I know i have to use the Integer "a" in the loop for. But, why if i use other Integer "b" the loop dont work?
12/26/19
1461views
2comments
0
Jonas
Level 41
Vilnius
Question about the task Collections & Generics
Java Collections, Level 5, Lesson 6
Resolved
What is it asking for?Mentor says: 1. The newArrayList method must return an ArrayList. 2. The newHashSet method must return a HashSet. 3. The newHashMap method must return a HashMap. I think I return them, so what's wrong in my code?
3/24/20
1222views
4comments
0
Mansoor Mujawar
Level 23
El Paso
Question about the task Combining files
Java Core, Level 8, Lesson 11
Resolved
Please help. Don't know what's wrong with code? I got expected result, but still getting validation #4 and #5 getting wrong.package com.codegym.task.task18.task1819; /* Combining files */ import java.io.*; public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String file1 = reader.readLine
4/4/20
1513views
3comments
0
Kobi Shasha
Level 11
Nahariyya
Question about the task Minesweeper (Part 8/16)
Games, Level 0, Lesson 0
Resolved
The createGame() method must set the countFlags field equal to countMinesOnField.Hey, In line 53 I think it should met expectations. Anyone can assist?
4/6/20
1144views
2comments
0
Darko Jakimovski
Level 18
Kriva Palanka
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Archived
Too much too many When I print out the values if there is new line "println" verification says that there are too many, if I use "print" says there are too few. DFQ?
5/3/19
1796views
14comments
0
Madhu Prabha
Level 7
Gurgaon
Question about the task Creating cats
Java Syntax, Level 5, Lesson 9
Under discussion
What is the error?What is the error in the code?
4/6/20
959views
1comment
0
andy 6473
Level 9
Bangalore
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
help Scanner sc = new Scanner ( System.in ); int i = sc.nextInt (); int j = sc.nextInt (); int k = sc.nextInt (); int temp1; // int temp2; if(i
4/6/20
4720views
2comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task The isomorphs are coming
Java Core, Level 2, Lesson 12
Under discussion
not sure what's wrong I've tried to use methods native to arrays to solve this. I am not sure where this is going wrong. the problems lies in line 26 i believe.
4/6/20
1035views
2comments
0
Jack
Level 4
Yerevan
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Under discussion
No context...It didn't tell me anything about converting or anything and BLAM do it anyone have any hints to what i can do?
4/5/20
1281views
7comments
0
Henry Yao
Level 22
Pasadena
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Under discussion
not output , very confuse pass all the requirement without output It's should like: Apple 22 Bob 3 Cherry 1 0 Watermelon But just red color Exception, like NullPointer..... below it's my sort code, can some one find any problem? (I think it's in number sorting, but I can not locate it) Appreciate your help !!! ========
4/2/20
1218views
3comments
0
priss
Level 18
Roosendaal
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Under discussion
help me with good logic
4/6/20
903views
1comment
0
Jack
Level 4
Yerevan
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Resolved
Loops?I don't understand, i tried with loop, but it still prints it only 1 time, hmmmm what to do... what to do...
4/5/20
955views
2comments
0
hidden #10600580
Level 9
Under discussion
issues running program on intelliJ everytime i load up a new task to complete on intelliJ, whenever i try to run the new code for the new task theres always an issue because another task is automatically being ran aswell. it opens up an older task and attempts to run that
4/6/20
849views
1comment
0
Alison F Converse
Level 2
New York City
Question about the task Uh... Happy New Year!
Java Syntax, Level 1, Lesson 4
Under discussion
help how to reset work space?
3/23/20
1106views
2comments
0
IVAN
Level 17
Milan
Question about the task OOP: Books
Java Core, Level 5, Lesson 2
Resolved
I can't understand the problem Please, can someone help me!?
2/5/20
1359views
2comments
1
Evghenii Seremet
Level 41
London
Question about the task What is ClassLoader?
Java Collections, Level 5, Lesson 10
Under discussion
Can't see why it doesn't accept the code.I think it does what it asks for. Can someone point what the problem is?
2/16/20
1153views
0comments
0
Lgd
Level 20
London
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Resolved
Hello - please can anybody shed any light on this ? it seems to work imo even with large neg. numbers but it wont pass validation The program should display the maximum of the N entered numbers. it says ...be sure that the program works correctly for large negative numbers such as -2000000000
2/25/20
1273views
3comments
0
Jack
Level 4
Yerevan
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
Print???Well, I don't get how the print command works, people said to lookup loop for JavaScript but still didn't get it, anyone?
4/5/20
1041views
2comments
0
Aakash potepalli
Level 22
Bangalore
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Resolved
everything is working except the printList method please help me with this...
5/12/19
1487views
3comments
0
Abe
Level 41
Salt Lake City
Question about the task Using JSON to convert from one class to another
Java Collections, Level 3, Lesson 5
Under discussion
stumped Can anyone help me out on this one? I believe I am successfully converting the object from one type to another - all fields are equal. But I cannot get the first criteria to pass. Any ideas?
11/13/19
1517views
4comments
0

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