Page 251 | CodeGym online Java course - Help

chinchillo
Level 6
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 13
Under discussion
Doesn't work Can't find any mistake here, any help? Already replaced n and m.
03.12.2019
941views
1comment
0
Connor
Level 8
Boston
Question about the task A programmer creates a person
Java Syntax, Level 5, Lesson 7
Resolved
Not sure why the two conditions that aren't being met... aren't being met!As the title says I'm just unsure about the problem here. EDIT: I just restarted and retyped everything and it went though fine!
26.04.2019
2285views
2comments
2
oli blaustrom
Level 18
Luzern
Question about the task Greater than 10? You're not a good fit for us
Java Syntax, Level 8, Lesson 8
Resolved
Can't figure it out. I iterated through, all numbers greater than 10 are gone....Can anyone point me to the error? Thank you!
02.12.2019
1037views
4comments
0
Lelush
Level 7
Question about the task Create a Circle class
Java Syntax, Level 5, Lesson 7
Resolved
PLEASE help me)what is wrong?
03.12.2019
1157views
2comments
0
MecoS
Level 16
Question about the task In decreasing order
Java Syntax, Level 7, Lesson 12
Under discussion
I made a bouble sort But it fail the test. Why?
03.12.2019
800views
2comments
0
Sokhib
Level 7
Makati
Question about the task Static methods for cats
Java Syntax, Level 6, Lesson 8
Under discussion
what am i supposed to do here?can anyone plz help?
09.01.2019
1703views
3comments
2
chinna gnanesh
Level 9
Chennai
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
Verification is failing help me
03.12.2019
903views
3comments
0
Willard Roseberry
Level 11
Brigham City
Question about the task LinkedList and ArrayList
Java Syntax, Level 8, Lesson 6
Under discussion
how do i return an array and a linked list? public class Solution { public static Object createArrayList() { ArrayList cats = new ArrayList<>(); return ArrayList; } public static Object createLinkedList() { //write your code here } public static void main(String[] args) {
03.12.2019
1068views
1comment
0
Jeff
Level 6
Taco Town
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 7
Under discussion
Cannot meet last condition This for else if stuff makes my brain hurt, have no idea how to make this math stuff chooch, help me brother
22.11.2019
1345views
2comments
0
KIN SOCHEAT
Level 34
Phnom Penh
Under discussion
hi some one can setScore()hi some one can setScore()
01.09.2019
1036views
4comments
0
John
Level 27
Washington DC
Question about the task Synchronized methods
Java Core, Level 7, Lesson 10
Under discussion
Why does method3 need the synchronized keyword?Since param is ONLY accessed in method3 and nowhere else...
11.11.2019
1117views
2comments
0
Hendra
Level 8
Medan
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
I'm stuck with the last requirement...help me please package com.codegym.task.task04.task0409;
02.12.2019
1089views
1comment
0
Felipe Fallas
Level 3
San Jose
Under discussion
whats wrong with my variables public class Solution { public static void main(String[] args) { int a = 5; int b=7; int sum = a+b; int product=a*b; System.out.println(sum); System.out.println(product); } } so yeah i don't get what do they mean with declare the var
02.12.2019
880views
2comments
0
Willard Roseberry
Level 11
Brigham City
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Resolved
can not figure it out. Any help with n?
02.12.2019
1480views
0comments
0
Robert Constantinescu
Level 25
Bucharest
Question about the task CRUD 2
Java Core, Level 7, Lesson 10
Resolved
Is anyone having a sample input?I think the below code works, but to be fair, i have tested it with the below arguments -c Christian "m" 04 15 1990 is anyoane knowing how the input for this task is? Thanks
01.12.2019
1636views
2comments
0
oli blaustrom
Level 18
Luzern
Question about the task The end
Java Syntax, Level 7, Lesson 12
Resolved
As far as I can tell output is correct but fails // Display the list, each value on a new line.Can't figure it out. Someone earlier had an empty string in the list, I checked for that. This program doesn't. Any insight?
30.11.2019
1583views
2comments
0
Vaibhavi
Level 5
Vijayawada
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
please help Please tell where I am going wrong
02.12.2019
1073views
1comment
0
david
Level 8
Edgewater
Under discussion
Help!Well, the site keeps showing the message to me that my code do not pass the last two verifications, even when my code works perfectly fine. Does anyone have any idea why my code doesn't work? package com.codegym.task.task07.task0708; import java.io.BufferedReader; import java.io.InputStreamReade
02.12.2019
932views
2comments
0
Vaibhavi
Level 5
Vijayawada
Question about the task This age doesn't work for me…
Java Syntax, Level 4, Lesson 1
Under discussion
lesson unbale to understand please explain
29.11.2019
969views
2comments
0
Vaibhavi
Level 5
Vijayawada
Question about the task Price of apples
Java Syntax, Level 4, Lesson 1
Under discussion
unable to understand Please help
29.11.2019
1140views
2comments
0
jamylam
Level 26
Nairobi
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Resolved
kindly assist stubborn error I dont understand the error am getting that each element should be displayed on a new line. That is the result am getting when its displayed so I cant see the mistake i have done..
01.12.2019
1122views
2comments
0
AP
Level 15
Bodmin
Under discussion
Not able to run the code in intellij I have installed intellij and also the codegym plugin however, when I write the solution, I am not able to run it in intellij. I can only verify it. I want to run the code in intellij similar to what we have in condegym site. Can someone help?
01.12.2019
1165views
1comment
0
yehuda b
Level 23
Beersheba
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
Was trying an out of the box solution, and I got: Exception in thread "main" java.lang.StackOverflowError, could someone explain why?package com.codegym.task.task04.task0427; /* Describing numbers */ import java.io.*; import java.util.Scanner; public class Solution { static Scanner scan = new Scanner(System.in); static int number = scan.nextInt(); Solution solu = new Solution(); int newNumber() { numb
28.11.2019
1065views
4comments
0
Nathan
Level 14
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
Help On - Expressing ourselves more concisely I don't understand why my variable "len" doesn't take on the shortest string? I don't believe I'm using the length() method incorrectly. Please help. package com.codegym.task.task07.task0709; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; /* Express
01.12.2019
872views
1comment
0
Andres
Level 4
Reedley
Question about the task Currency exchange
Java Syntax, Level 3, Lesson 3
Under discussion
where did i go wrong can anyone tell me where i went wrong
01.12.2019
924views
1comment
0
Andres
Level 4
Reedley
Question about the task Display right away
Java Syntax, Level 3, Lesson 3
Under discussion
can some one tell me where I went wrong package com.codegym.task.task03.task0302; /* Display right away
30.11.2019
885views
2comments
0
Alvin B
Level 8
Newark
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
Conditions for not displaying color not met. WHY?Please offer any suggestion why the compiler won't accept this program. Thanks
28.11.2019
1414views
3comments
0
Willard Roseberry
Level 11
Brigham City
Question about the task Maximum in an array
Java Syntax, Level 7, Lesson 4
Resolved
int cannot be converted to int [] this is the error I am getting with my return max value on line 42. Any idea on how to fix this? Thanks package com.codegym.task.task07.task0701; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Scanner; /* Maximum in an array */ public class Solution { public static void main(String[] args) throws Exception { int[] array =
30.11.2019
2891views
2comments
1
Błażej Kuśmirek
Level 13
Wroclaw
Under discussion
Is it working as it should?I'm only able to proceed with solving tasks which are already translated to my native language (polish). I'm not able to see requirements of tasks in English. I can spent dark matter to unlock further lessons, but without any practice tasks. Is this app designed to work that way?
29.11.2019
992views
1comment
2
James
Level 5
Cincinnati
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
I'm getting an error due to a typo.This code works as intended. I've run it multiple times and get the correct text printing to the screen. I've printed out each variable separately to confirm that they contain the correct values and they do. Although my code compiles with no issues, I'm getting an error due to a typo that ISN'T ther
30.11.2019
979views
1comment
0

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