Page 220 | CodeGym online Java course - Help

Richard Herrera
Level 3
Tampa
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Under discussion
i got it but not sure why it works. can someone please explain in simple terms.not sure what the line with return min three time and abcd all in different parenthesis means. i want to understand before i go on. thanks in advance
2/25/20
1083views
1comment
0
CREATIVE COMMON
Level 4
Nashik
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
4 condition not met 2 and 4 solutions are right but 1 and 3 wrong with same syntax please help
3/21/20
1203views
1comment
0
nikhil singla
Level 9
Chandigarh
Question about the task Ascending numbers
Java Syntax, Level 6, Lesson 11
Under discussion
Everything is working fine don't know what s the problem The displayed numbers should be sorted in ascending order.
7/21/19
1957views
3comments
0
asif nawaz
Level 8
Mumbai
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
it does not pass the requirements able to run code but not able pass the requirements. its problem with 3 digit with ofd
4/3/20
1045views
2comments
0
Arun
Level 17
Tirupati
Question about the task Price of apples
Java Syntax, Level 4, Lesson 1
Under discussion
Explain!please any one can explain this topic, instance variables...
2/6/20
1199views
1comment
0
dean
Level 8
Deutschland
Question about the task Constructor
Java Syntax, Level 5, Lesson 9
Resolved
I passed but trying to figure the syntax flow Hey, so i passed i but i've problem understand few lines if someone could explain that for me... so basically: 1. line 9: how we create a specific class var before we've even created the class-object? also wasn't it just better to declare the class type at line 18 instead and remove line 9? also we
4/25/19
2361views
2comments
0
Neha Anjum
Level 6
Hyderabad
Question about the task Setting the number of cats
Java Syntax, Level 4, Lesson 2
Resolved
HELP...!!public class Cat { private static int catCount = 0; public static void setCatCount(int catCount) { catCount = 0; Cat.catCount=catCount; } public static void main(String[] args) { System.out.println(Cat.catCount); } }
9/17/18
3484views
7comments
1
Uchenna Benjamin
Level 15
Madisonville
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
the last condition is not met what do I do what should I do
3/26/20
1290views
5comments
0
Lindsay Daud Khan
Level 0
Under discussion
Trying to create an instance of a class called wizard and execute the jump() method passing it as argument? You are now going to write the various methods in WizardController that animate the wizards. In order to follow the motion of the wizards properly you will need to slow the animation down. To help you do this we have provided a class method delay() in the WizardController class. WizardController.d
4/1/20
1195views
2comments
0
Kritika Kumari
Level 11
Mumbai
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
What is the error in the program? The program shows correct output but it doesn't matches second condition . What is the error in the program ?
3/31/20
1253views
3comments
0
srikanth
Level 10
Bangalore
Question about the task StringHelper class
Java Syntax, Level 6, Lesson 8
Under discussion
please any one tell me how to fix this two errors i didnt understand the meaning of repeatation in question pls any one explain it clearly ..
1/22/19
1655views
3comments
0
Ramilya
Level 20
SPb
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Archived
Please help What's wrong in my code? Input: 5 8 -2 11 3 -5 2 10 My output: 10 10 10 10 10 10 10 10 48 50 50 56
3/19/19
2217views
15comments
1
Björn
Level 1
Aachen
Resolved
Conditions not available in IntelliJ Dear all, I installed the IntelliJ plugin. I am able to show me the available tasks. If I click on an available task the via the "Plugin-window", the Solution.java is shown in the IntelliJ. But IntelliJ will not show me the Conditions of the task. (I am using JDK 14 - https://www.oracle.com/java/tec
4/1/20
1255views
4comments
0
Madhu Prabha
Level 7
Gurgaon
Question about the task Getters and setters for the Person class
Java Syntax, Level 5, Lesson 5
Under discussion
What is wrong with my code?
4/2/20
1208views
2comments
0
hemant
Level 8
prayagraj
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
why index out of bound in line 32(index 0)please help
4/2/20
1004views
2comments
0
Anonymous #10386685
Level 9
Question about the task Going national
Java Syntax, Level 8, Lesson 11
Archived
What is Wrong My program does exactly what is asked. I even checked to make sure there is no space added after. Is it because I am not converting the String, and I am instead, printing out the array?
1/3/19
2474views
6comments
0
Anthony Chalk
Level 30
London
Question about the task GCD
Java Core, Level 4, Lesson 8
Resolved
Very unclear as to what they want Condition 2 just isn't passing
12/12/19
1236views
2comments
2
Facundo Villarroel
Level 20
Berlin
Question about the task Transactionality
Java Core, Level 7, Lesson 10
Under discussion
Why do we need to we need to create an instance of Solution to call the joinData method?I had all the rest of the code ready, and when I wanted to call the joinData method I found out that I couldn't. Only when instantiating the Solution class I was able to call the method on the instance. In this case, I really don't understand why, can someone explain it to me? Thanks in advance.
2/9/20
1025views
1comment
0
IO.Error
Level 24
Bremen
Question about the task Building a file
Java Core, Level 8, Lesson 11
Resolved
Can't find the problem :(Hello everyone, can someone help me finding my mistake in the code ? Thank you very much
3/29/20
1069views
0comments
0
Brett Augustyn
Level 4
Elgin
Question about the task This age doesn't work for me…
Java Syntax, Level 4, Lesson 1
Under discussion
I need help I dont understand what to do with this problem. Could someone explain it in somewhat simple terms?
4/1/20
1136views
2comments
0
Maria
Level 7
Berlin
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Resolved
Help please What I am doing wrong? Thank you for your help :)
3/1/20
1208views
3comments
0
Norbert
Level 41
Kielce
Under discussion
This question is not about this stage specifically, but about the game in general. Does anyone know why it doesn't work for me?file:///C:/Users/norbert/Desktop/ss.png
4/1/20
1152views
1comment
0
Rafał Szrajnert
Level 7
Poddebice
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Under discussion
I have correct answers?hi, in this code I meet all conditions. when i put ex. 3, 3, 3, 1 it is only printing 3 once (one time) but program says not met
12/25/19
1289views
7comments
0
Serg
Level 23
Tyumen
Question about the task Streets and houses
Java Syntax, Level 7, Lesson 4
Archived
I do not understand why I get an error in the line I do not understand why I get an error in the line if (arr[i] %2 == o){ package com.codegym.task.task07.task0706; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Solution { public static void main(String[] args) throws Exc
5/23/19
1304views
5comments
0
Lgd
Level 20
London
Question about the task Day of the week
Java Syntax, Level 4, Lesson 4
Resolved
If you enter the number 1, you must display "Monday"Hi, help please ! below is my code but I get this msg when I try to validate ...If you enter the number 1, you must display "Monday" package com.codegym.task.task04.task0413; /* Day of the week */ import java.io.*; public class Solution { public static void main(String[] args) throws Excep
2/18/20
1185views
4comments
0
Anthony Chalk
Level 30
London
Question about the task Snake (Part 11/20)
Games, Level 0, Lesson 1
Resolved
Please help The code I've added for this task is: Snake Class - line 39 SnakeGame Class - lines 38-44
4/1/20
1247views
1comment
0
Kobi
Level 17
Haifa
Question about the task Going national
Java Syntax, Level 8, Lesson 11
Archived
Help! package com.codegym.task.task08.task0823; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Going national */ public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReade
4/1/20
1062views
2comments
0
hidden #10444738
Level 16
Question about the task Minesweeper (Part 4/16)
Games, Level 0, Lesson 0
Under discussion
Runs but will not verify!!!!WTF!
9/19/19
1796views
4comments
0
Damodar Gopagoni
Level 11
Singapore
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
Closest to 10 - abs function not working Question : Closest to 10 public static int abs(int a) { if (a < 0) { return -a; } else { return a; } } this method still returning positive eve though user input is negative. any suggestions on this please
3/2/20
1037views
1comment
0
Lgd
Level 20
London
Question about the task Make a family
Java Syntax, Level 8, Lesson 11
Resolved
it runs ok and the output seems correct but it wont validate please can you take a look to see what Ive done wrong ...many thanks
3/26/20
1471views
2comments
0

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