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Questions about tasks
Hot
Sudhansu Shekhar
Level 6
Jaipur
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
Please share a way of counting the user input without asking the user to tell the input count and without using methods of Scanner, math or any predefined classes...? I need to understand the logic implimented to count the no. of user input.
Please share a way of counting the user input without asking the user to tell the input count and without using methods of Scanner, math or any predefined classes...? I need to understand the logic implemented to count the no. of user input.
31.05.2019
1182
views
2
comments
0
romeo
Level 5
Paramaribo
Question about the task
Drawing a rectangle
Java Syntax
,
Level 4
,
Lesson 13
Under discussion
how to print horizontaly?
I can only get the code to print "8" two times. The goal is to get to print 4x2 8 times?
31.05.2019
1031
views
2
comments
0
Nithin
Level 35
Hyderabad
Question about the task
Let's talk music
Java Core
,
Level 6
,
Lesson 3
Resolved
why output is not appearing in this code. i think code was correct
any suggestion what is wrong here
30.05.2019
2060
views
6
comments
0
Luyi
Level 31
Kosice
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Resolved
how to pass last condition?
Hi all, any suggestion? I am not sure, how should I pass the last condition.
31.05.2019
1653
views
3
comments
0
Mohamad
Level 4
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Resolved
can someone help?
the program is all of it right but i had a problem with the last condition, i tried in many ways but i did not found the right one.... What should the code be to do the last condition?
18.11.2018
2429
views
15
comments
0
Solanki Dhruv
Level 18
Surat
Question about the task
Sequential file output
Java Core
,
Level 6
,
Lesson 13
Under discussion
Program run to Long!!!
Where is the Problem?
15.12.2018
1698
views
9
comments
0
romeo
Level 5
Paramaribo
Question about the task
18+
Java Syntax
,
Level 4
,
Lesson 6
Resolved
Please help
Cant seem to figure out where I went wrong with this one...
29.05.2019
1131
views
3
comments
0
Victor Uno
Level 2
Ojo
Question about the task
Bugs and features
Java Syntax
,
Level 0
,
Lesson 8
Resolved
Why is code not running?
please my code is not always running, what could be the issue
29.05.2019
1169
views
2
comments
0
Sudhansu Shekhar
Level 6
Jaipur
Question about the task
Multiplication table
Java Syntax
,
Level 4
,
Lesson 10
Resolved
I don't know what else needs to be done in this code to get it verified. Please help!
Please help with this code as i'm unable to get this verified although it executes all fine.
22.05.2019
1541
views
2
comments
0
Pioniio
Level 22
Schaffhausen
Question about the task
Player and Dancer
Java Core
,
Level 4
,
Lesson 4
Resolved
output for player and dancer seems to work, where ist the mistake?
output for player and dancer seems to work, but verification fails, can anyone help? thank you
30.05.2019
1822
views
2
comments
0
Rusu Adelina
Level 17
Iasi
Question about the task
Animal identification
Java Core
,
Level 2
,
Lesson 2
Under discussion
If I want to use a [switch-statement] for this exercise, how should I do?
If I want to use a [switch-statement] for this exercise, how should I do?
29.05.2019
1177
views
1
comment
0
John Michael Montuya
Level 10
Cebu City
Question about the task
Flip the array
Java Syntax
,
Level 7
,
Lesson 4
Under discussion
How come I failed condition 1 but magically passed the remaining others?
I think the code is up to spec, but please let me know if I missed out on anything. thanks!
30.05.2019
1546
views
5
comments
0
Srividya
Level 3
Bangalore
Question about the task
Where does a Person come from?
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Where does a Person come from?
Hi, In the MAIN method, I have created Person object as per the examples explained in the chapter. (Note: VariableType variableName = new TypeOfObjectBeingCreated(); ) Please guide me ...
27.09.2018
2690
views
11
comments
0
Joy Majumdar
Level 16
Kolkata
Question about the task
Task about algorithms
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
Is there any method to flip or reverse the array
How to ?
17.04.2019
1440
views
4
comments
0
Paweł
Level 4
Warsaw
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Resolved
How to solve this with Math.ceil()?
Here's my approach to this task. Not sure how to modify my code to pass the final test.
30.05.2019
1375
views
5
comments
0
SWAPNIL SHUKLA
Level 7
Baddi
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Not verifying
My last condition is not verifying .It's running with even 1111 and displaying 1 but not verifying;
17.02.2019
1336
views
5
comments
0
Omer Yavor
Level 14
Tel Aviv
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
I tried looking at others' code and still couldn't figure it out...
would appreciate some help :)
26.05.2019
1444
views
6
comments
0
Sergei Polakov
Level 11
Donets'k
Question about the task
Stack trace revisited
Java Syntax
,
Level 9
,
Lesson 2
Resolved
Nothing understand
too long printlist
27.05.2019
1729
views
2
comments
0
romeo
Level 5
Paramaribo
Question about the task
Three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
How can I get the index?
What kind of code can I use to print out the index of the number that is different? 1, 2, or 3? I know it has something to do with using arrays, but that is way over my head right now...
29.05.2019
1290
views
2
comments
0
Henk
Level 19
Pretoria
Question about the task
User, loser, coder and programmer
Java Core
,
Level 4
,
Lesson 8
Resolved
Difference between the two ? One works and other one does not work.
This works while (true) { key = reader.readLine(); if (key.equals("user")){ person = new Person.User(); doWork(person); } else if (key.equals("loser")){ person = new Person.Loser();
20.05.2019
1151
views
3
comments
0
Eduardo
Level 23
Coyoacan
Question about the task
Displaying a stack trace
Java Core
,
Level 6
,
Lesson 3
Resolved
Tried a couple of things
Hi! I tried some methods for getting the stack, but I can't get it, anyone got a hint? Thanks
26.04.2019
1484
views
1
comment
0
Darko Jakimovski
Level 18
Kriva Palanka
Question about the task
Reinforce the singleton pattern
Java Core
,
Level 5
,
Lesson 12
Under discussion
Can't see my mistake
Any help would be much appreciated. It says that "The readKeyFromConsoleAndInitPlanet method must be called in the Solution class's static block." when it clearly is, as are all of the unmet conditions.Especially the last condition which is all of the classes to be in different files :/
15.05.2019
1488
views
10
comments
0
Deep Maheshwari
Level 10
Nanded
Question about the task
Create a Rectangle class
Java Syntax
,
Level 5
,
Lesson 9
Under discussion
It has passed the verification but it shows my solution is better than only 1 % of others .
package com.codegym.task.task05.task0520; /* Create a Rectangle class */ public class Rectangle { //write your code here int top; int left; int height= 0 ; int width= 0 ; public Rectangle(int top,int left,int height,int width){ this.top = top; this.left
29.05.2019
1260
views
2
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
Sequential file output
Java Core
,
Level 6
,
Lesson 13
Under discussion
Can you give me a hint?
I do not now how to set properly setFileName and getFileContents methods.
28.02.2019
1405
views
2
comments
0
Harinath Reddy A
Level 7
Delhi
Question about the task
StringHelper class
Java Syntax
,
Level 6
,
Lesson 8
Under discussion
whats wrong in this code??
What changes should I make
10.04.2019
1582
views
3
comments
0
hidden #10451198
Level 14
Question about the task
Going national
Java Syntax
,
Level 8
,
Lesson 11
Archived
Problem with dot
This code is working well, but when i type: "sam i am." then on the end i get "Sam I Am" without dot. What I can do here to get the result with dot on the end?
29.05.2019
1440
views
2
comments
0
hidden #10451198
Level 14
Question about the task
Five winners
Java Syntax
,
Level 8
,
Lesson 11
Resolved
Everything working in IntelliJ IDEA but not in codegym
What's wrong here?
29.05.2019
1726
views
2
comments
0
Mohamed Nagy
Level 7
Alexandria
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
PLEEEASE I AM getting tired from all of this
help me again
16.05.2019
2304
views
11
comments
1
Bogdan Codreanu
Level 23
Question about the task
Cat relations
Java Syntax
,
Level 6
,
Lesson 11
Resolved
i can not find the mistake
can someone help , please
27.05.2019
1747
views
2
comments
0
Djole
Level 41
Belgrade
Question about the task
Space (part 15)
Java Collections
,
Level 3
,
Lesson 15
Resolved
code looks legit but fails
... private ArrayList<Ufo> ufos = new ArrayList<>(); private ArrayList<Rocket> rockets = new ArrayList<>(); private ArrayList<Bomb> bombs = new ArrayList<>(); ... public void moveAllItems() { // Get a list of all objects in the game and call
28.05.2019
1274
views
5
comments
0
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