Page 300 | CodeGym online Java course - Help

Emil Valentin Toma
Level 6
Stockport
Question about the task Snake (Part 1/20)
Games, Level 0, Lesson 1
Resolved
can't compile I've tried different java version, installed the engine folder in different places. The only error constantly popping is related to the main class. The main class can't be found. Although the class SnakeGame is the right path and all the instructions provided were carefully followed, the main class
12.07.2019
2063views
5comments
0
Picvajzmen
Level 20
Belgrade
Question about the task User, loser, coder and programmer
Java Core, Level 4, Lesson 8
Resolved
what the hell is the problem.... The main method should stop reading strings from the keyboard as soon as the entered string does not match one of the allowed strings ("user", "loser", "coder", "programmer").Does not want to verify.... "The main method should stop reading strings from the keyboard as soon as the entered string does not match one of the allowed strings ("user", "loser", "coder", "programmer")."
11.07.2019
1386views
5comments
0
Antonia
Level 10
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 13
Under discussion
??error??
09.07.2019
1427views
3comments
0
Rainer Ricardo Rodrigues
Level 4
Mumbai
Question about the task Seasons on Terra
Java Syntax, Level 4, Lesson 4
Under discussion
What is wrong with my code?Everything has been verified except for the last one .
01.07.2019
1152views
1comment
0
Stefan Craia
Level 15
Bucharest
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Under discussion
Won't pass validation but, it works public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String grandfatherName = reader.readLine(); Cat catGrandfather = new Cat(grandfatherName); String gr
14.07.2019
1197views
1comment
0
Yuchen
Level 17
Los Angeles
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
Please tell me why I can't get output here?Please tell me why I can't get output here?
12.07.2019
1150views
2comments
0
Anand Sharma
Level 6
Mumbai
Question about the task Create a Circle class
Java Syntax, Level 5, Lesson 7
Resolved
I don't understand what is wrong?What is wrong in this code ? I Don't understand ?
12.07.2019
1773views
1comment
0
Raisa Toscano
Level 22
Tepic
Question about the task Only for the rich
Java Syntax, Level 8, Lesson 8
Resolved
what's wrong here? public static void removeItemFromMap(HashMap map) { HashMap m= new HashMap<>(map); //write your code here Iterator>I= m.entrySet().iterator(); while(I.hasNext()) { int value=I.next().getValue(); if(value<500) I.remov
03.01.2019
2160views
3comments
0
Bill Wu
Level 29
Wellington
Question about the task Chat (part 10)
Java Multithreading, Level 6, Lesson 15
Resolved
why the last requirement not met?I used the if else to make sure that if the type is not TEXT, an error is displayed.
29.04.2019
1393views
2comments
0
Alison
Level 9
Madison
Question about the task Five winners
Java Syntax, Level 8, Lesson 11
Under discussion
What's wrong?Where am I going wrong?
13.07.2019
1259views
1comment
0
Mikayla Pace
Level 27
Salt Lake City
Question about the task Vowels and consonants
Java Syntax, Level 9, Lesson 11
Under discussion
Getting the correct output, not validating. The program works. I get the correct output in Intellij IDEA. Every condition fails. Why is it not validating?
13.07.2019
1038views
1comment
0
Nnaemeka
Level 8
Lagos
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Under discussion
Help I cannot resolve this All but the first two conditions have not been met, what could be the problem?
13.07.2019
1201views
3comments
0
Benjamin Winchester
Level 17
Savannah
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Archived
Help please Not sure what Im doing wrong. I think Im not reading in the list correctly. Ignore the test tab, I created that in IntelliJ to try to test it.
28.11.2018
1817views
5comments
1
Kunal Kushwaha
Level 2
Mumbai
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Under discussion
I didn't understand what they wants to say Need help
10.06.2019
1271views
1comment
0
karina abad
Level 11
Daly City
Question about the task Improving functionality
Java Syntax, Level 5, Lesson 12
Under discussion
How can I improve my code? I need help understanding how to efficiently do min/max with swaps package com.codegym.task.task05.task0531; import java.io.BufferedReader; import java.io.InputStreamReader; /* Improving functionality */ public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReade
11.07.2019
1582views
2comments
0
Jay
Level 17
Washington
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
Can't figure this out I changed my code several times after reading discussions but I'm still stuck. How do I solve this problem!!???
12.07.2019
1005views
4comments
0
Nitin raj
Level 12
Mumbai
Question about the task To the top of the list
Java Syntax, Level 7, Lesson 6
Under discussion
Kindly please someone explain the 2nd requirement Help me guyzzzzz
11.07.2019
1404views
2comments
0
Antonia
Level 10
Question about the task Implement the fight method
Java Syntax, Level 5, Lesson 5
Under discussion
help me?wrong
12.07.2019
1480views
1comment
0
Prahlad Singh
Level 6
Mumbai
Question about the task Even numbers
Java Syntax, Level 4, Lesson 13
Resolved
q what is prblm in this?
16.09.2018
1984views
2comments
0
Vijay Rangan
Level 5
Jakarta
Question about the task Cat register
Java Syntax, Level 4, Lesson 2
Resolved
why its not getting increment :( I have no error in this program and i have also did increment operation but it is not working ...if i use Cat.addNewCat its throwing error
14.10.2018
2051views
4comments
1
Divyansh
Level 4
Mathura
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Resolved
HELP PLEASE !Where is the problem? when i change int into double at some places it wont even compile !
08.07.2019
1446views
2comments
0
Hrishikesh Kalita
Level 8
Guwahati
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
Issues with Yellow and Green Green is ok, Issues with Yellow and Green. package com.codegym.task.task04.task0416; /* Crossing the road blindly */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new Buf
01.07.2019
1420views
2comments
0
Jacob
Level 6
Warsaw
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Under discussion
Last one Have a problem with the last one, I read something about the "counter" but I dont know how to use that in this code?
02.07.2019
1425views
4comments
0
Mateo
Level 26
Zagreb
Question about the task Minesweeper (Part 6/16)
Games, Level 0, Lesson 0
Resolved
Task not verifying if anybody also has a tip for better way of counting mines around field feel free to share
12.07.2019
1732views
2comments
0
Bazsó Benjámin
Level 20
Szombathely
Question about the task What's today's date?
Java Syntax, Level 9, Lesson 11
Resolved
why not validate?i cant find what am i missing here?
07.04.2019
1874views
1comment
1
Denis
Level 22
Kharkiv
Question about the task ATM
Java Core, Level 7, Lesson 10
Under discussion
Last condition pls Need help
28.06.2019
1227views
1comment
0
Raj kumar
Level 10
Delhi
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 7
Resolved
Help!!!What's the error in the code..
08.07.2019
1502views
4comments
0
Tangerin
Level 27
Chongqing
Question about the task A scary fairy tale
Java Syntax, Level 9, Lesson 11
Under discussion
That's not fair!Why the woodcutter didn't rescue the grandma and the hood out of the wolf's stomach!
06.07.2019
1381views
1comment
1
vish
Level 3
Bangalore
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
I'm getting last error, i tried couldn't solve./* What's wrong with this */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { a = 7000+1000; System.out.println("your salary is:" + " " + a + " " + "dollars per month."); } }
11.07.2019
1665views
2comments
2
Rupa Joshi
Level 29
Tokyo
Question about the task Reading a file
Java Core, Level 3, Lesson 11
Archived
What is wrong with the code? can anyone tell me?I am getting an error as its displays too many line when I try to verify and fails to verify the third condition.
11.07.2019
1403views
2comments
0

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