Page 181 | CodeGym online Java course - Help

Stephen Haokip
Level 8
imphal
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
guys i have tested multiple times everything seems fine for me. but the last condition is unsatisfied. any suggestion is needed please
6/21/20
501views
3comments
0
Divyansh
Level 4
Mathura
Question about the task Currency exchange
Java Syntax, Level 3, Lesson 3
Resolved
Please Help !Whats the problem !!??
7/8/19
1875views
4comments
0
Stephen Haokip
Level 8
imphal
Question about the task Checking the order
Java Syntax, Level 7, Lesson 9
Resolved
last condition not met plis help me
6/21/20
999views
1comment
0
Edddieg
Level 15
Providence
Question about the task Streets and houses
Java Syntax, Level 7, Lesson 4
Archived
help please I think my code is correct
6/20/20
568views
2comments
0
Edddieg
Level 15
Providence
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
please explain I got it running but can someone please explain this to me thank you
6/21/20
579views
0comments
0
Arun
Level 17
Tirupati
Question about the task A big fox is still a fox
Java Core, Level 3, Lesson 4
Resolved
Easy Task becomes Hard to Complete!I am using the method name in BigFox class as in Animal Interface...But it giving error at Main class "getColor" in System.out.println() method .Why?Anyone give such explanation?
6/8/20
735views
2comments
0
MixanJ
Level 11
Minsk
Question about the task Do we have a pair?
Java Syntax, Level 4, Lesson 4
Under discussion
Can someone explain?Can you please explain, whi in IDE (idea) if 2 numbers equal - i see correct result, but check fails only for two exact numbers? I'v changed spaces between digits being printed - did not helped
4/20/19
2270views
12comments
0
Brad Reed
Level 19
Hartford
Question about the task Do we have a pair?
Java Syntax, Level 4, Lesson 4
Resolved
I can’t pass the final check I’ve re-written this code a bunch, and in a few different ways. No matter what I do I can’t get it to pass. Even defining that it shouldn’t show anything if none are equal, but that’s what I can’t pass
6/20/20
662views
2comments
0
Alan Heffernan
Level 17
Anwoth
Question about the task Only for the rich
Java Syntax, Level 8, Lesson 8
Resolved
Can you use for loop instead of Iterator?I was trying to use the shorthand method of using a for loop instead of the Iterator Class although I can't seem to get it working. Is there something wrong with my logic or do I have to use an Iterator when removing items from a map? Thanks in Advance!
3/20/19
2256views
8comments
0
Anton Yavorskyi
Level 5
Kiev
Question about the task Do we have a pair?
Java Syntax, Level 4, Lesson 4
Resolved
Please people help, it doesn't pass requirement ! If smb. could help and explain why one of reqiarment doesn't pass(if two number are equal, display them) , I would be very grateful, part of my code: else if (number1 == number2 && number1 != number3)
3/16/20
1281views
4comments
0
Edddieg
Level 15
Providence
Question about the task Ascending numbers
Java Syntax, Level 6, Lesson 11
Resolved
please help idk what I'm doing wrong
6/18/20
1196views
2comments
0
Thomas
Level 3
Maria Enzersdorf
Under discussion
where is the mistake in my code? public class Solution { public static void main(String[] args) { writeToConsole("Hello, World!"); } public static void writeToConsole(String s) { String text = "printing: "; System.out.printIn(text + s);//write your code here
6/20/20
604views
1comment
0
Goran
Level 41
Belgrade
Question about the task Rounding numbers
Java Core, Level 8, Lesson 11
Resolved
Stuck but don't know where please help First of all don't know why last task is not passing I have closed all input streams. And for third task I am getting advice some number might be int. But how that changes things ?
6/10/20
775views
6comments
0
Ryan
Level 14
Ashburn
Question about the task Task about algorithms
Java Syntax, Level 8, Lesson 11
Under discussion
Feel like I got it, but . . .I have been going around and around on this and I'm finally coming here because it seems like my code is working properly. Below is my input and output: Input: Task Enter twenty words from the keyboard and Display them In alphabetical order Each word Should be on new line Output: alphabetical
2/21/19
2222views
13comments
0
AnnemiekFF
Level 41
Breda
Question about the task Restaurant (part 21)
Java Multithreading, Level 9, Lesson 15
Resolved
Problem with the daemon thread?I'm pretty sure the problem is somewhere inside the daemon thread, but i'm not sure where or how to fix it. Can anybody help with that, since the mentor doesn't give any hints. I am also assuming the last one doesn't verify due to some failure in the daemon thread.
4/20/20
1266views
6comments
0
Michal
Level 26
Lodz
Question about the task Between tabs
Java Multithreading, Level 2, Lesson 5
Under discussion
Does anyone have a solution to this task?
5/30/20
588views
1comment
0
Brad Reed
Level 19
Hartford
Question about the task Seasons on Terra
Java Syntax, Level 4, Lesson 4
Resolved
Winter I can’t get winter to display unless I put it as : If (month==12) System.out.println(“winter”); But then it still tells me it’s wrong, when I do the comparisons (as shown) it prints the other three, not winter....what did I do.
6/20/20
548views
1comment
0
Anjan
Level 13
Indianapolis
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
what is wrong int this.please help me I can able to run in Intellij. the output is correct.
5/15/20
574views
3comments
0
Jamie Pyette
Level 9
Sault Ste. Marie
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Code not satisisfying the "desecnding order" part.Something to do with negative numbers perhaps? Thanks in advance for any help.
6/16/20
647views
2comments
0
Saranya Singh
Level 8
Fremont
Question about the task This age doesn't work for me…
Java Syntax, Level 4, Lesson 1
Under discussion
Explanation?Hi everyone, So, I solved the problem but I'm having trouble understanding the code. Why do we have to put instead of . What does that do?
4/14/20
1677views
3comments
1
Tata
Level 16
Hisar, Haryana
Question about the task Kind Emma and the summer holidays
Java Syntax, Level 8, Lesson 8
Resolved
Give up now..... 😔😔😔😔idk what's problem with my code. Please please helpppp me...!!!!
6/18/20
530views
1comment
0
Brad Reed
Level 19
Hartford
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
Displays lowest number, says it failed anyways...?So it displays 3, and 5 for the final two (the lowest numbers) but still says it doesn’t...?
6/17/20
692views
2comments
0
Randall John
Level 19
San Jose
Question about the task Reading a file
Java Core, Level 3, Lesson 11
Archived
Keep getting exception. Help please!I can't seem to get rid of this error that this solution is throwing. Can anyone help
6/18/20
652views
2comments
0
Rafal Pawlowski
Level 15
Swaythling
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Under discussion
Infinite loop?Hi. Why does the codegym says my program has infinite loop while it has not? Well it might have if someone inputs words eternally but if line is empty or null program does finish job and does meet requirements. I have tested it several times on IntelliJ IDEA and it works correctly. Any idea why it
6/18/20
984views
1comment
0
David
Level 26
Bucharest
Question about the task Rounding numbers
Java Core, Level 8, Lesson 11
Under discussion
Does anyone see what's wrong? I have the right output.I have the right output, it works corectly, but doesn't pass the test. Thank you!
6/18/20
765views
2comments
0
BlueJavaBanana
Level 37
Question about the task Word search
Java Core, Level 10, Lesson 10
Resolved
Code works with multiple test scenarios still fails - any ideas?I have tried it with the following: 1. Finding only the first instance of a word 2. Finding multiple instances of the same word (e.g. home in the array three times) 3. All directions 4. Overlapping words 5. Bigger arrays with more words 6. Single words 7. No words Please excuse my verbose code, I
6/18/20
842views
9comments
0
David
Level 26
Bucharest
Question about the task Combining files
Java Core, Level 8, Lesson 11
Resolved
Is there any way I can change the value of append like I am trying at line 30?this way doesn't work. thank you!
6/17/20
678views
6comments
0
Brad Hawk
Level 20
Everett
Question about the task Snake (Part 20/20)
Games, Level 0, Lesson 1
Resolved
My Snake isn't Growing Somehow I was able to complete all the tasks, but my snake doesn't grow. I can't post my code because I've "completed" the tasks. Does anyone know what could be causing the issue without seeing my code?
4/22/20
1131views
4comments
0
Jhoal
Level 22
Berlín
Question about the task A programmer creates a person
Java Syntax, Level 5, Lesson 7
Under discussion
Help! I don't know what I'm doing wrong!I need your help guys. I don't know if I'm ignoring something but I have an error every time I try to compile the code
6/18/20
1250views
4comments
0
Denis
Level 22
Kharkiv
Question about the task Display a list of keys
Java Syntax, Level 8, Lesson 3
Under discussion
HELP ME PLS GUYS Give me solution pls(
6/19/19
2208views
16comments
0

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