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Questions about tasks
Hot
Talia Mullen-Humphreys
Level 11
Radcliffe
Question about the task
Kind Emma and the summer holidays
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
What Is Wrong with my code?
I can't figure out why the last condition is not met.
25.05.2020
349
views
1
comment
0
JeRiF94
Level 22
Baku
Question about the task
Number of letters
Java Syntax
,
Level 10
,
Lesson 11
Resolved
What's wrong?
I do not really get what problem is , that's looks like solution , but I think something wrong with my understanding exactly to conditions.
11.04.2019
1491
views
11
comments
1
Belinda
Level 4
Portland
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
I passed this after trying different things, but the output for the third println statement is wrong....so not sure how I got it right?
System.out.println(min(-20, -10, -30, 40)); Minimum for this line is -30 but the output says 40?
13.05.2020
447
views
7
comments
0
HaeWon Chung
Level 17
Boston
Question about the task
Reading a file
Java Core
,
Level 3
,
Lesson 11
Archived
Cannot close InputStreamReader
Since I didn't directly assign InputStreamReader to variable, I don't know how I can close it. I thought InputStreamReader is wrapped in BufferedReader, it would be closed when I close BufferedReader. Any help?
13.05.2020
1062
views
8
comments
0
Daniel
Level 9
Vienna
Question about the task
One large array and two small ones
Java Syntax
,
Level 7
,
Lesson 4
Resolved
Please look at this.
What's going on here?
25.05.2020
638
views
1
comment
0
satya vath
Level 9
Mumbai
Question about the task
One large array and two small ones
Java Syntax
,
Level 7
,
Lesson 4
Resolved
A hint please
package com.codegym.task.task07.task0705; import java.io.BufferedReader; import java.io.InputStreamReader; /* One large array and two small ones */ public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader buf =
21.11.2018
2211
views
5
comments
0
Ewerton
Level 30
Belo Horizonte
Question about the task
Reading from a stream
Java Collections
,
Level 2
,
Lesson 4
Under discussion
How can this return null?
sw.append("1") was just a debugging thing
08.07.2019
1415
views
5
comments
0
Harika Yantrapragada
Level 7
Hyderabad
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Resolved
Can you help me out with the logic
How to convert double into int
01.11.2018
1549
views
10
comments
0
PEgaz
Level 40
Katowice
Question about the task
More conversions
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
Good result when code is running, but failure in veryfication. Please, help.
Hi, everyone, Unfortunately I don;t get it why the task still shows me an error during confirmation. Whatever input I enter - I also seem to have correct result in output - please help. code: package com.codegym.task.task01.task0131; import java.io.*; /* More conversions */ public class Solut
26.03.2020
788
views
2
comments
0
hanumohan
Level 25
San Jose
Question about the task
Arkanoid (part 11)
Java Multithreading
,
Level 3
,
Lesson 13
Resolved
Print method failing, any know i what i did mistake
package com.codegym.task.task24.task2413; public class Canvas { private int width; private int height; private char[][] matrix; public int getWidth() { return width; } public int getHeight() { return height; } public char[][] getMatrix() {
25.05.2020
498
views
3
comments
0
Talia Mullen-Humphreys
Level 11
Radcliffe
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Why does my code not work for the following sequence: 1, 1, 1, 2, 2, 2, 1, 1, 2, 2. Expected output: 3
I can't figure it out!
24.05.2020
456
views
1
comment
0
moseka
Level 23
Nairobi
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Resolved
Correct output but not verifying
Kindly, someone help me to know what is the problem with the code
25.05.2020
708
views
2
comments
0
Adnan Razzaq
Level 15
Bamberg
Question about the task
Streets and houses
Java Syntax
,
Level 7
,
Lesson 4
Archived
can someone identify an issue why it is not verfiying?
package com.codegym.task.task07.task0706; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Streets and houses */ public class Solution { public static void main(String[] args) throws Exception { //write your code here int[]array
27.06.2019
1254
views
6
comments
0
Jason Good
Level 22
Leeds
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Under discussion
Gives correct output but doesn't pass final criterion.
Please help.
24.05.2020
394
views
2
comments
0
Jonas
Level 41
Vilnius
Question about the task
Find the class by its description
Java Collections
,
Level 6
,
Lesson 10
Resolved
How to do this task? Can you explain the logic, please?
Thank you very much
25.03.2020
1052
views
6
comments
0
Lisha .
Level 0
chennai
Under discussion
will i get certificate for this
23.05.2020
399
views
1
comment
0
JianQiu Hwang
Level 35
Washington
Question about the task
CashMachine (part 8)
Java Collections
,
Level 9
,
Lesson 15
Under discussion
I Get Wrong For LowerCase with currencyCode
Why do I Get Wrong For LowerCase with currencyCode?
21.05.2020
420
views
3
comments
0
Kaushik Ashutosh Raj
Level 8
Bangalore
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
There is no way to enter input through the keyboard
..
22.08.2018
1937
views
8
comments
0
Connor
Level 8
Boston
Question about the task
Multiplication table
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
Isn't printing and I don't know why.
At this point I feel like it's something stupid that I'm overlooking but I've been working on this one almost since I woke up. Now I have to go to work so I'm like smacking myself because I can't figure out WHAT I'm doing wrong. Very frustrating for me right now. package com.codegym.task.task03.ta
12.04.2019
1332
views
10
comments
0
Odhran
Level 18
Sheffield
Question about the task
Time conversion
Java Syntax
,
Level 3
,
Lesson 5
Resolved
No task conditions are met - I dont get why, calls the method twice onto new lines, takes and receives the int value from the main, target result is achieved - how is it completely wrong?
package com.codegym.task.task03.task0312; /* Time conversion */ public class Solution { public static void main(String[] args) { System.out.println(convertToseconds(15)); System.out.println(convertToseconds(20));//write your code here } public static int co
24.11.2019
1219
views
4
comments
0
Henry
Level 6
Stuttgart
Question about the task
Walking in circles
Java Syntax
,
Level 5
,
Lesson 9
Under discussion
hi
Pls i would like someone to hint me how to correct my mistake at the last constructor
24.05.2020
533
views
1
comment
0
hidden #10426237
Level 7
Question about the task
Financial expectations
Java Syntax
,
Level 3
,
Lesson 12
Under discussion
Can,t find the typo.
Can,t find the typo.
22.02.2019
1526
views
5
comments
0
Van Ha
Level 41
Bodegraven
Question about the task
Archiver (part 9)
Java Multithreading
,
Level 7
,
Lesson 15
Resolved
What's wrong with the relative path?
Hi, Getting this from the validator: When the collectFileList(Path path) method receives a regular file, the method must add its path relative to rootPath to the fileList field. As far as I can see I'm getting the relative path from the path object. I also already have tried it the other way around
11.03.2020
878
views
3
comments
0
dhanush
Level 30
Chennai
Question about the task
Number of days in the year
Java Syntax
,
Level 4
,
Lesson 4
Resolved
help me out
every thing is fine but the last two conditions is not getting verified help me out! :(
23.05.2020
477
views
2
comments
0
dhanush
Level 30
Chennai
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 4
Resolved
else without if
I don't know why I'm getting this error help me to find my error :(
23.05.2020
1866
views
4
comments
0
dhanush
Level 30
Chennai
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Resolved
pay raise
I couldn't find space atfter the symbol (:) and before the dollers. help me out to find out
18.05.2020
329
views
2
comments
0
Hendra
Level 8
Medan
Question about the task
Greater than 10? You're not a good fit for us
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
what's wrong with my code? it can't compile
24.05.2020
399
views
1
comment
0
hidden #10602322
Level 3
Question about the task
Family relations
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
what we write in it
TypeOfObjectBeingCreated
20.04.2020
787
views
2
comments
0
Henk
Level 19
Pretoria
Question about the task
Request parser
Java Core
,
Level 5
,
Lesson 12
Resolved
Works when testing, please help
Not sure what they want, works with both examples if I hardcode them as URL's. Requirements specifications SUCK for THIS task....
28.05.2019
1974
views
5
comments
0
oli blaustrom
Level 18
Luzern
Question about the task
Cats
Java Core
,
Level 4
,
Lesson 4
Under discussion
No empty string is ever added, why doesn't this work?
So the s.equals never executes, and scanner doesn't read beyond the last line. I think this program works correctly.
29.12.2019
1074
views
5
comments
0
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