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Questions about tasks
Hot
asyraf
Level 3
Kuala Lumpur
Question about the task
Minimum of three numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
Get wrong result
Here my solution to this question, but i not really sure what is wrong with the output
03.05.2019
1046
views
5
comments
0
Eduardo
Level 23
Coyoacan
Question about the task
Arranging calls to join()
Java Core
,
Level 6
,
Lesson 5
Resolved
Need some help with order of joining
Hello, this is what i got as output: Missy gave birth to 2 kittens Coco gave birth to 2 kittens Missy: All the kittens are in the basket. Missy brought them back Kitten 1 (mother - Missy) got out of the basket Kitten 2 (mother - Missy) got out of the basket Coco: All the kittens are in the basket.
07.05.2019
1729
views
2
comments
0
sitedevelop
Level 2
Qaraghandy
Question about the task
Family relations
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
About man.wife and woman.husband
Is man.wife also a variable?
02.05.2019
1301
views
1
comment
0
Multivac
Level 13
Lima
Question about the task
Set of cats
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
Remove question wtih iterator
Why can't I pass the test when I remove a cat with this code: Iterator iterator = cats.iterator(); while (iterator.hasNext()) { Cat cat = iterator.next(); if (cat.name.equals("Gringasho")) iterator.remove(); } But when I use a for each loo
20.01.2019
1263
views
5
comments
0
Somya Gupta
Level 4
Vrindavan
Question about the task
Escaping characters
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
helps
package com.codegym.task.task03.task0316; /* Escaping characters */ public class Solution { public static void main(String[] args) { //write your code here String s1="This is a Windows path:"; String s2=" C:\"Program Files\"Java\"jdk1.8.0_172\"bin";
25.08.2018
2152
views
2
comments
0
Zeeshan
Level 4
Chandler
Question about the task
Escaping characters
Java Syntax
,
Level 3
,
Lesson 6
Resolved
How do i add a double quote
How do I add a double quote? I need it for string a.
12.03.2019
1765
views
2
comments
0
Kisszol
Level 15
Toeroekbalint
Question about the task
Task about algorithms
Java Syntax
,
Level 9
,
Lesson 11
Resolved
La sistemo ne akceptas mian solvon kial ? The system does not accept my solution why?
"The sort() method should call the isGreaterThan() method." -> it is not in the conditions, that I have to use it
06.04.2019
1521
views
6
comments
0
Connor
Level 8
Boston
Question about the task
Streets and houses
Java Syntax
,
Level 7
,
Lesson 4
Archived
Program seems to be in good working order
I can't find any typos either. Could someone help troubleshoot for me?
04.05.2019
1567
views
9
comments
0
Steven Mcilhone
Level 17
Belfast
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
confused, hashmaps dont allow duplicates, how can i check if they have the same fiurst or last name?
confused, hashmaps dont allow duplicates, how can i check if they have the same fiurst or last name?
08.05.2019
1544
views
1
comment
0
sitedevelop
Level 2
Qaraghandy
Question about the task
Only 20 will do
Java Syntax
,
Level 1
,
Lesson 4
Resolved
Any hint on how to solve this
Hi, I wrote package com.codegym.task.task01.task0137; /* Only 20 will do */ public class Solution { public static int a = 1; public static int b = 3; public static int c = 9; public static int d = 27; public static void main(String[] args) { int resul
29.04.2019
1795
views
6
comments
0
Jamp
Level 7
Coruscant
Question about the task
Rule of the triangle
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Haelp anyone?
Whats wrong??? package com.codegym.task.task04.task0415; /* Rule of the triangle */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String S1 =
08.05.2019
1195
views
2
comments
0
Denis
Level 25
Vancouver
Question about the task
Spaces
Java Core
,
Level 8
,
Lesson 11
Resolved
Code works but doesn't pass the verification.
What is wrong ? I checked out, the code works.
08.05.2019
1680
views
2
comments
0
Juan Gallardo
Level 10
Edmonton
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Resolved
Another correct colution not passing?
What do you think?
27.11.2018
2144
views
3
comments
0
kapil
Level 12
delhi
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Resolved
please suggest anyone the solution
30.01.2019
1811
views
5
comments
0
Rajesh Kumar Singh
Level 2
nagpur
Question about the task
Square of a number
Java Syntax
,
Level 1
,
Lesson 8
Archived
The main method should call the sqr method with 5 as an argument
I did't understand "The main method should call the sqr method with 5 as an argument."
06.05.2019
1334
views
1
comment
0
Павел Артеменко
Level 41
Krasnodar
Question about the task
Inner 2
Java Multithreading
,
Level 3
,
Lesson 4
Resolved
Can't get it verified.
Tried with Solution.this to the same effect...
05.05.2019
1412
views
5
comments
0
Павел Артеменко
Level 41
Krasnodar
Question about the task
Online store for jeans
Java Multithreading
,
Level 4
,
Lesson 6
Resolved
AbstractJeans?
Can't get it - AbstractJeans is abstract, what to do with: new AbstractJeans(id, length, size, price) ?
07.05.2019
1460
views
2
comments
0
Roy
Level 22
Bangkok
Question about the task
Reversing a file
Java Core
,
Level 8
,
Lesson 5
Resolved
Doesn't validate ....
Got almost a similar problem as a previous task in this level. Im using file input and file output streams, but it doesnt validate. What am i missing here??
07.05.2019
1255
views
4
comments
0
Kewal Gajbhiye
Level 4
Nagpur
Question about the task
Predictions
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
It keeps saying "The displayed text must fully match the task conditions." please help..
It keeps saying "The displayed text must fully match the task conditions." please help..
03.05.2019
1254
views
4
comments
0
Steven Mcilhone
Level 17
Belfast
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
what is going on, help me with this nightmare
:(
07.05.2019
1135
views
1
comment
0
BOYINI SUSHMITHA RAJ
Level 2
SANGAREDDY
Question about the task
I think being a programmer is cool
Java Syntax
,
Level 0
,
Lesson 3
Resolved
Will it get automcatically submitted after passing the test when verified?
Will it get automcatically submitted after passing the test when verified?
07.05.2019
1128
views
2
comments
0
Kian Sun
Level 5
Question about the task
Rule of the triangle
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Found a working solution, but CodeGym hates it?
Hi! This set of nested if-else statements is logically correct (I think), but my code fails every one of GodeGym's requirements, and I can't figure out why. Any thoughts?
07.05.2019
1628
views
2
comments
0
ASHUTOSH SHUKLA
Level 3
Katni
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
Why last condition is not fulfilling?
I don't know what is wrong ,last condition is showing error. public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { int b=a+1000; System. out. print("Your salary is: " +b+ " dallors per
06.05.2019
1176
views
3
comments
0
Ibrahim Ansari
Level 5
Mumbai
Question about the task
Positive number
Java Syntax
,
Level 4
,
Lesson 7
Resolved
challenge to find my mistake, why the hell is the task failing?? It shows 0 is not a positive or negative number.
package com.codegym.task.task04.task0428; /* Positive number */ import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { //write your code here Scanner input = new Scanner(System.in); int n
07.04.2019
1522
views
6
comments
0
Alex
Level 24
Sibiu
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
What's wrong with my code .. ? It says: "Be sure that you haven't mixed up the order of reading in the name and number from the keyboard. Check the conditions."
package com.codegym.task.task03.task0318; /* Plan to conquer the world */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
28.04.2019
1450
views
3
comments
1
rey
Level 6
Makati
Question about the task
As simple as 2+2
Java Syntax
,
Level 1
,
Lesson 8
Resolved
simple 2+2 not so simple at all
i already put sum(2,2); and still not working omg why it works on others
20.04.2019
1981
views
8
comments
0
AISHWARYA ANIL BHOSALE
Level 12
Pune
Question about the task
Day of the week
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Problem with test case
I have switch case and it returning the day of the week right . then still case not passed.
28.03.2019
1570
views
2
comments
0
Bill Wu
Level 29
Wellington
Question about the task
Factorial
Java Core
,
Level 5
,
Lesson 12
Resolved
cannot be verified
I tested it with negative number, 0, and positive number less than 150, it worked fine.
17.02.2019
1719
views
4
comments
0
Sasha
Level 20
Novi Sad
Question about the task
Introducing properties
Java Core
,
Level 10
,
Lesson 2
Under discussion
Can't spot the problem?
Any help?
04.03.2019
1608
views
5
comments
1
sitedevelop
Level 2
Qaraghandy
Under discussion
About becoming junior developer
Hi, Is it possible to become junior developer remotely? Or get Java projects remotely as a freelancer?
05.05.2019
1094
views
1
comment
0
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