Page 7 | CodeGym online Java course - Help

Sandeep
Level 6
Greensboro
Question about the task Chess board
Java Syntax, Level 6, Lesson 5
Under discussion
Able to print chessboard in both odd and even cases Able to print chessboard in both odd and even cases, but its throwing The program needs to display the elements of the array on the screen error
7/23/24
312views
6comments
0
Kingpvz
Level 31
Under discussion
This is a certified <введенная строка> moment.Good job translators.
12/21/24
247views
0comments
0
@amsilla
Level 10
Question about the task Price of apples
Java Syntax, Level 3, Lesson 4
Under discussion
My solution does not pass the requirements The requirements are: ✅ The program should display text on the screen. ❌The Apple class's addPrice method should not display text on the screen. ✅ The Apple class's applePrice variable must be a static int initialized to zero. ❌ The main method should call the addPrice method only twice. ❌ The Apple
12/22/24
225views
1comment
0
Henrique
Level 41
São Paulo
Question about the task Autoboxing features (part 2)
Java Multithreading, Level 9, Lesson 7
Resolved
no idea help pls a
8/18/20
857views
7comments
0
Shubham Patil
Level 5
Kolhapur
Question about the task Getting the length of a string
Java Syntax, Level 2, Lesson 3
Under discussion
help what actually do in this can we need to add new strings or not
11/19/22
831views
3comments
0
Muhammad Umar
Level 1
-
Question about the task I think being a programmer is cool
Java Syntax, Level 1, Lesson 2
Under discussion
i didn't understand how to code
9/11/24
281views
5comments
0
nickyy
Level 18
Diou
Question about the task Creating threads recursively
Java Core, Level 6, Lesson 13
Under discussion
I got smth wrong?I d'ont understand it it seems to me that the output is correct, the checks are in place and I use the run method as a recursive threag generator. I am not very clear on what I am missing here. Could you give a hand? :)
9/11/20
3979views
4comments
0
tanaka
Level 6
Tokyo
Question about the task Chess board
Java Syntax, Level 6, Lesson 5
Under discussion
I can NOT complete the fourth "Requirements".I can't complete the fourth "Requirements". I don't know what I'm doing wrong. If you enter an even number, it will be displayed as follows: 6 # # # # # # # # # # # # # # # # # # Odd number: 5 # # # # # # # # # # # # # Could you help me identify what's causing this?
11/23/24
272views
3comments
0
Christy
Level 5
Question about the task Working with elements of an array
Java Syntax, Level 5, Lesson 0
Under discussion
Are the values in the array changed?Are the values in this array changed when the sign is changed? I believe once you declare an array, you can't change the values in it.
11/20/24
237views
3comments
0
Christy
Level 5
Under discussion
Mantissa- why is the first digit not included?I'll put the link to the page and the issue I'm querying right here as the system won't let me put the link in the first field. Link : https://codegym.cc/quests/lectures/en.questsyntaxpro.level04.lecture07 (Number 3). My question is not re: a task but the theory part of this lesson (specifically nu
11/19/24
221views
2comments
0
Augusto Ghio
Level 7
Question about the task Drawing a triangle
Java Syntax, Level 4, Lesson 7
Under discussion
code is ok, but compilier goes nuts int n=8 ; int m=1 ; int s=1 ; for(int i=1; i<11; i++){ System.out.println(n*s) ; m=m*10 ; s=s+m ; } output goes well until the last loop, where it goes something like 23564365 for no reason
11/18/24
240views
1comment
0
A Man
Level 2
-
Question about the task My young friend
Java Syntax, Level 1, Lesson 4
Under discussion
Should we stick to procedure?I think it doesn't matter if you know how to do it the complex way... for instance public class Solution { public static void main(String[] args) { int x = 3126 int y = 8 int z = (x-y) System.out.println("My Friend's Birth Year: " + z); } } I think the app
11/5/24
243views
1comment
0
A Man
Level 2
-
Question about the task No comments needed
Java Syntax, Level 1, Lesson 7
Under discussion
Logic?Wow! Lots of questions on how to solve this. It requires logic. Your x and y changes as you apply the math and adhere to the task conditions. Now, sometimes you need to take things one at a time. int x = 2; //This clearly tells you the variable x is 2 int y = 12; //This also tells you the va
11/5/24
236views
0comments
0
ewhwj
Level 1
Under discussion
dnsna an sode!samera(__6__) SERA app SGrla8 { { { { {.exe/sons-in-law((the best//
10/31/24
230views
0comments
0
Dinesh
Level 7
Delhi
Question about the task Minimum of two numbers
Java Syntax, Level 2, Lesson 8
Under discussion
whats wrong with my if else condition?package com.codegym.task.task02.task0214; /* Minimum of two numbers */ public class Solution { public static int min(int a, int b) { //write your code here int minimum; if (a < b) { minimum=a; else minimum=b; }return
2/29/20
1599views
12comments
0
Evgeniia Shabaeva
Level 42
Budapest
Question about the task Reading and writing to a file: CodeGym
Java Core, Level 10, Lesson 2
Resolved
Why is my "users" list still empty after all I've done?It's probably time to ask for help. Below is the code I've written. I keep getting the 2nd requirement wrong, and the tip from the validator is, "Check why the users list is empty after the file has been read". I understand that the problem must be with the load method that doesn't do what I'm makin
11/6/24
324views
16comments
0
Sam
Level 2
Delhi
Question about the task Where does a Person come from?
Java Syntax, Level 2, Lesson 2
Resolved
I don't get it ..isn't it right? still says: In the main method, create a Person object and immediately assign a reference to it to the variable person. ?? package com.codegym.task.task02.task0202; /* Where does a Person come from? */ public class Solution { public static void main(String[] args) { //write your code here Person Person = new Person(); } public static class Person { //write your code here
8/19/18
3388views
17comments
0
Christy
Level 5
Under discussion
Please critique the code below and explain how and why I can write it better...I understand that the variable names can be a bit more concise and relevant and also that the 'b' variable is redundant. However if I delete the b variable and I run the code, I get a multiplication table that prints up to num * 9 (it should print up to num * 10). At the end of the code, if I remove
11/2/24
244views
5comments
0
SOUFIANE DAHIMI
Level 32
Marrakech
Question about the task A switch for threads
Java Multithreading, Level 5, Lesson 5
Under discussion
Please what's wrong with this code I don't know why the requirements are not met
4/10/20
1141views
7comments
0
mortarz
Level 1
Ceske Budejovice
Question about the task Amigo is very smart
Java Syntax, Level 1, Lesson 1
Under discussion
What am I doing wrong? I don't understand the error message Why is the following code wrong? I copied it from the article that was supposed to teach me. public class Solution //swapped "house" for "solution { public static void main (String[] args) //there is never explained what exactly this line do ... { System.out.println("Amigo is very smart");
11/2/24
324views
1comment
0
Michal
Level 26
Lodz
Question about the task New functionality!
Java Multithreading, Level 5, Lesson 2
Under discussion
This entire course is a joke
6/11/20
655views
3comments
0
LeonThePro
Level 4
Question about the task Price of apples
Java Syntax, Level 3, Lesson 4
Under discussion
totally cluless I was following some assistance that was provided by a codegym graduate person to a beginner and just stupidly copied and paste onto my assignment. I literally dont have a clue about whats going on i feel like the whole subject wasnt explained properly and I have 0 understanding of what is this code
10/30/24
305views
5comments
0
LeonThePro
Level 4
Question about the task Count the number of cats
Java Syntax, Level 3, Lesson 5
Under discussion
The Cat class must have only one count variable.for me it seems like the code looks pretty good and i literally have only one count variable... so what am I missing here?
10/31/24
240views
1comment
0
LeonThePro
Level 4
Question about the task What's the cat's name?
Java Syntax, Level 3, Lesson 5
Under discussion
private variable When we have a private variable ( or whatever it is ) the only method to call it is by using the "this" operation?
10/31/24
233views
1comment
0
LeonThePro
Level 4
Question about the task Price of apples
Java Syntax, Level 3, Lesson 4
Under discussion
I don't understand the code itself.I have a serious question... I come without any prior knowledge in programming or computer science, I started to learn here on codegym and everything went surprisingly smooth and it felt even too easy to be true ( lol ). Like we learned how to declare different types of variables like int, string, e
10/31/24
226views
1comment
0
LeonThePro
Level 4
Question about the task This age doesn't work for me…
Java Syntax, Level 3, Lesson 4
Under discussion
Clueless Literally have no clue what's wrong here... Would love a good explanation. thanks upfront :)
10/30/24
324views
5comments
0
LeonThePro
Level 4
Under discussion
Feeling overwhelmed and lost Hey everyone, so this is my first serious try to learn Java programming. I started a couple of days ago and everything went almost smooth! Now im at the "Visibility of Variables" part ( Level 3, Lesson 3 ) and I feel like i miss a lot of info and understanding of basic concepts. I don't understand c
10/30/24
286views
8comments
0
Nursultan Zhumataev
Level 15
Question about the task Cat carnage (3)
Java Syntax, Level 10, Lesson 2
Resolved
3rd and 6th requirements Hello guys. I have code in the bottom and tried firstly to compare the weight, age and strength. After tried compare only strength. But in both of the cases don't meet the 3rd and 6th requirements
10/28/24
244views
4comments
0
LeonThePro
Level 4
Question about the task How to take over the world
Java Syntax, Level 2, Lesson 8
Under discussion
Feeling lost here... can some assist me?I feel like i dont know even where to start. The whole scanning part got me confused since the short video speaks about scanner and etc. and the whole written lesson speaks about bufferreader... Would love to have some assistance in order to understand it properly. Thanks upfront!
10/29/24
252views
2comments
0
LeonThePro
Level 4
Question about the task Predictions
Java Syntax, Level 2, Lesson 8
Under discussion
weird thing here Can someone explain me what am I missing out here?
10/29/24
232views
3comments
0

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