Page 320 | CodeGym online Java course - Help

Will Irvin
Level 3
Harvest
Question about the task The required number
Java Syntax, Level 2, Lesson 5
Under discussion
Hmmmmmm, running out of ideas for correct solution Not sure what I might have done wrong? I'm currently getting the the correct display but maybe I have altered the program too much and there is a specific number of lines that should be commented out? I "Run" the code and below shows the output as 19, So I'm not sure what I might have done wrong? P
4/21/19
1683views
4comments
0
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.
5/31/19
1437views
2comments
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?
5/31/19
1303views
2comments
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
5/30/19
2324views
6comments
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.
5/31/19
1902views
3comments
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?
11/18/18
2774views
15comments
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?
12/15/18
2062views
9comments
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...
5/29/19
1340views
3comments
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
5/29/19
1399views
2comments
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.
5/22/19
1817views
2comments
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
5/30/19
2081views
2comments
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?
5/29/19
1386views
1comment
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!
5/30/19
1795views
5comments
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 ...
9/27/18
3046views
11comments
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 ?
4/17/19
1626views
4comments
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.
5/30/19
1664views
5comments
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;
2/17/19
1564views
5comments
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 :)
5/26/19
1653views
6comments
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
5/27/19
1944views
2comments
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...
5/29/19
1549views
2comments
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();
5/20/19
1424views
3comments
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
4/26/19
1687views
1comment
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 :/
5/15/19
1747views
10comments
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
5/29/19
1473views
2comments
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.
2/28/19
1683views
2comments
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
4/10/19
1774views
3comments
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?
5/29/19
1681views
2comments
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?
5/29/19
1948views
2comments
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
5/16/19
2622views
11comments
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
5/27/19
1945views
2comments
0

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