Page 335 | CodeGym online Java course - Help

dean
Level 8
Deutschland
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
Not verify my code package com.codegym.task.task04.task0415; /* Rule of the triangle */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
4/21/19
1503views
2comments
0
qsasdgkl
Level 17
San Diego
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Resolved
Stuck on this for 2 days for some reason the last element "LOL" is not processed corretly. Following code works great until the last element in the ArrayList "LOL", which should be duplicated as per the rules but instead it get stuck in an infinate loop and the output (including the debug output) is Current list: [love, love, lyre, LOL] Debug three LOL 3 Current list: [love, love, lyre,
4/21/19
1712views
4comments
0
thisisalongname
Level 15
Spokane
Question about the task Roy G. Biv…
Java Syntax, Level 3, Lesson 6
Under discussion
Code is not printing out colors on IDE but does on site I've been doing the tasks in IntelliJ IDEA, and for some reason this code wouldn't print out like it does on site. When I run it on the IDE it outputs "Process finished with exit code 0". I spent a long time messing with the code thinking I had done something wrong, but when I copied it to the sites
4/21/19
1682views
1comment
0
Eduardo
Level 23
Coyoacan
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Resolved
Need a hint Hi, I can't figure out who to solve this, since I already used a constructor with two intakes, I can't duplicate it and just change parent(mother) to father. Any hints on how to work around that? or should I change that approach completely? Thanks
10/26/18
1924views
5comments
0
Hafsah Jilanee
Level 10
Karachi
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
condition isn't valid Hi, so the condtion i set isn't working for the year 3300 pls help
4/20/19
1493views
2comments
0
Sanzhik
Level 2
Novoishimskiy
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
ыва package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { } }
4/20/19
1445views
1comment
0
Patson T Lawrence
Level 8
Kampala
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Under discussion
english?? or ??interpretation is the problem.
3/6/19
1296views
2comments
0
Kisszol
Level 15
Toeroekbalint
Question about the task Beer. Part 2. The recovery.
Java Core, Level 3, Lesson 2
Resolved
Esperanto - Programo funkcias sed sistemo ne akceptas, Kial ? English - Program works, but system does not accept it Esperanto - Sistemo ne akceptas mian solvon English - System does not accept my solution
4/17/19
1295views
4comments
0
Serg
Level 23
Tyumen
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Why not pass the test? package com.codegym.task.task02.task0216; public class Solution { public static int min(int a, int b, int c) { if (a <= b && b <= c) return a; else if (b <= a && b <= c) return b; else return c; } public stati
4/19/19
1124views
1comment
0
Cristian Stefan
Level 4
Bucharest
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
returning minimum solution works in ide but fails on codegym Hello, It seems that my solution fails on codegym even though it gives the right answer in IntelliJ. Can you give me some hints of what am I doing wrong ? Thank you Cristian
4/9/19
1645views
6comments
0
Sobbor
Level 9
Banja Luka
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
What is wrong?Please for help, I don't understand what is wrong, i'm getting these error messages? java.lang.NumberFormatException: Solution.java, method main, line: 17 Error converting a string to a number (invalid format). Thank you in advance!!!
4/19/19
1527views
3comments
0
Jon Hjerting
Level 1
Oslo
Question about the task Sum of the digits of a three-digit number
Java Syntax, Level 3, Lesson 12
Under discussion
Response on this task does not register.I have found that submitted tasks frequently fail to register. Normally restarting IntelliJ and resubmitting will work, but with this particular task even that fails to work. I have submitted this task several times. It passes all tests, but when I go to my task list it is still there. The task pas
3/25/19
1843views
1comment
0
Myles Thompson
Level 4
Richardson
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
Says that it doesn't correspond to the task conditions. It says "The displayed text does not correspond to the task conditions.". Any ideas? Thanks!
1/28/19
1803views
11comments
0
Connor
Level 8
Boston
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Under discussion
I've been at this for too many hours.If someone could review my code and give me a few pointers that would be ~FABULOUS~
4/19/19
1697views
3comments
0
Serg
Level 23
Tyumen
Question about the task Print three times
Java Syntax, Level 2, Lesson 8
Under discussion
Why are the results displayed like this? package com.codegym.task.task02.task0219; public class Solution { public static void print3(String s) { System.out.print(s + " " + s + " " + s + " "); } public static void main(String[] args) { print3("window"); print3("file"); } } Why does my screen disp
4/19/19
1373views
1comment
0
Jeff Jeffy
Level 15
Irvine
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Resolved
I don't know whats wrong.
3/11/19
1676views
3comments
0
corsi
Level 4
Furiani
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
Predictions code gym exercice package com.codegym.task.task03.task0319; /* Predictions */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader scan = new BufferedReader(new InputStreamReader(System.in)); String name = scan.readLine();
4/2/19
1784views
4comments
0
Satya Vath
Level 31
Vijayawada
Question about the task Adapter
Java Core, Level 9, Lesson 3
Resolved
Please Help Cant Understand The Requirements Please Help...
4/19/19
1821views
1comment
0
Ram Charan Teja kaikala
Level 3
Question about the task The required number
Java Syntax, Level 2, Lesson 5
Resolved
Comment out as many lines as possible to display the number 19(while i am running code 19 is displaying but while i am verifying it is showing error(You need to comment out as many required lines as possible and not change the rest.) what is the mistake i have done.) public class Solution { public static void main(String[] args) { int x = 1; int y = 0; y = y + x; x = x * 2; y = y + x; x = x * 2; y = y + x; // x = x * 2; y = y + x; x = x * 2; y = y + x; System.
8/9/18
1765views
2comments
0
Xubres
Level 16
Uranus
Question about the task StringHelper class
Java Syntax, Level 6, Lesson 8
Resolved
What's wrong?It says it won't compile on the server but it runs fine on my computer? public class StringHelper { public static String multiply(String s) { return s.repeat(5); } public static String multiply(String s, int count) { return s.repeat(count); } public static voi
12/12/18
2643views
6comments
0
Satya Vath
Level 31
Vijayawada
Question about the task Reversing a file
Java Core, Level 8, Lesson 5
Resolved
Help
4/18/19
1674views
2comments
0
Александр Олегович
Level 4
Kharkov
Question about the task Pets need people
Java Syntax, Level 2, Lesson 5
Under discussion
What wrong with code?public class Solution { public static void main(String[] args) { Woman woman; woman = new Woman(); Cat cat; cat = new Cat(); cat.owner=woman; Dog dog; dog = new Dog(); dog.owner=woman; Fish fish; fish = new Fish();
4/18/19
1484views
3comments
0
srivani
Level 2
Question about the task The required number
Java Syntax, Level 2, Lesson 5
Resolved
what is the solution for this? public class Solution { public static void main(String[] args) { int x = 1; int y = 0; y = y + x; x = x * 2; y = y + x; x = x * 2; y = y + x; //x = x * 2; y = y + x; x = x * 2; y = y + x; System
8/24/18
2555views
13comments
0
Paula Gregg
Level 4
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Resolved
Leap year calculation conditions? I am not able to get this to validate. (I have written this several different ways, using the help examples, and at this point I am wondering if I am not understanding the conditions at all.) Thank you
4/18/19
1760views
2comments
0
Godwin
Level 14
Sango
Question about the task 18+
Java Syntax, Level 4, Lesson 6
Resolved
failed to verify on multiple occasions after several changes to the code.I need to understand why.
4/18/19
1447views
3comments
0
Kamil
Level 31
Near Warsaw
Question about the task Counting seconds
Java Core, Level 6, Lesson 10
Resolved
Where is a mistake? Code works fine on IDEA On IDEA works fine except process after input is still running I added System.exit(0); But it still dont make it verify.
4/18/19
1216views
1comment
0
// Java Poser
Level 18
Cincinnati
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
Works but wont verify Stuck on this for a couple hours now. someone please give me some insight on what i am doing wrong
2/28/19
1836views
14comments
0
Serg
Level 23
Tyumen
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
Why are strings displayed in this way?It would be logical and correct if the lines were displayed in the following way: Java is easy to learn! Java opens many opportunities! Java is easy to learn! Java opens many opportunities! Java is easy to learn! Java opens many opportunities! Java is easy to learn! Java opens many opportunities! Be
4/17/19
1400views
3comments
0
Bazsó Benjámin
Level 20
Szombathely
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Archived
i dont understand how its not satisfying the 3rd and 4th condition help appriciated
4/17/19
1502views
3comments
0
Lex Medeiros
Level 18
San Jose
Question about the task Method in a try-catch
Java Syntax, Level 9, Lesson 11
Under discussion
Be sure that after text is read in that the program displays all previously entered numbers, each number on a new line and in the same order that they were entered.Could someone tell me what I am doing wrong? I am outputting the ArrayList items in a new line.
4/15/19
1805views
2comments
0

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