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Questions about tasks
Hot
Kron1K
Level 26
AUS
Question about the task
CRUD
Java Core
,
Level 7
,
Lesson 10
Resolved
Cant see why this wont work
Any help would be amazing
15.06.2019
1401
views
3
comments
0
R S ROHITH KRISHNAN
Level 6
Chennai
Question about the task
Number of days in the year
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
i m in dire need of help
this program doesnt satisfy my last task condition
15.06.2019
1261
views
2
comments
0
Naina Gupta
Level 20
Kulu
Question about the task
CRUD
Java Core
,
Level 7
,
Lesson 10
Under discussion
dont know what m doing wrong. please help
please help, cant figure out whats wrong
20.05.2019
1248
views
1
comment
0
Pawan Harde
Level 4
Mumbai
Question about the task
Roy G. Biv…
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
can u share how exactly to solve it!!!!!!!!!!!!!!!!!!!!!!!
can u share how exactly u solved it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
24.09.2018
1591
views
5
comments
0
Serg
Level 23
Tyumen
Question about the task
Three static name variables
Java Syntax
,
Level 6
,
Lesson 11
Resolved
Help solve
package com.codegym.task.task06.task0619; public class Solution { public static String solution; public static class Cat { public static String cat; } public static class Dog { public static String dog; } public static void main(String[] args) {
22.05.2019
1493
views
4
comments
0
past cham
Level 6
Delhi
Question about the task
Multiplication table
Java Syntax
,
Level 3
,
Lesson 6
Resolved
how to add 10. no. string
How to add 10 no. string
14.03.2019
1381
views
3
comments
0
Nitin raj
Level 12
Mumbai
Question about the task
A name is a name
Java Syntax
,
Level 4
,
Lesson 16
Under discussion
I think my code is write But all conditions are not met.It gives typo error
fds
13.06.2019
1371
views
6
comments
0
Rathika
Level 5
Chennai
Question about the task
Three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Can anyone help me???
Hopefully I attached my code snippet, Whats wrong in my code. Can anyone please give a solution with explanation ?
07.01.2019
1964
views
10
comments
0
harshshah
Level 9
Gandhinagar
Question about the task
Maximum of four numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
having 1 error
not able to pass several time logic
05.06.2019
1080
views
3
comments
0
hacks patel
Level 20
Ahmedabad
Question about the task
OOP: Books
Java Core
,
Level 5
,
Lesson 2
Under discussion
why i get errors.....???
output is seems correct then why i get errors
25.05.2019
1229
views
2
comments
0
Niranjan Soni
Level 15
Bangalore
Question about the task
OOP: Books
Java Core
,
Level 5
,
Lesson 2
Under discussion
conditions 12 and 13 not validating.
What's wrong in my code?
05.11.2018
1844
views
3
comments
0
JeRiF94
Level 22
Baku
Question about the task
OOP: Books
Java Core
,
Level 5
,
Lesson 2
Under discussion
I don't understand complier really((
Waiting for help
01.05.2019
1158
views
3
comments
0
D13angos
Level 3
Bydgoszcz
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
all is correct but doesn't match
Where is problem? Be sure that you haven't mixed up the order of reading in the name and number from the keyboard. Check the conditions. public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new BufferedR
14.06.2019
1228
views
2
comments
0
Nitin raj
Level 12
Mumbai
Question about the task
Somehow average
Java Syntax
,
Level 4
,
Lesson 16
Under discussion
I got stuck in this Question As it ask to find average
Plss help
13.06.2019
1098
views
1
comment
0
Павел Артеменко
Level 41
Krasnodar
Question about the task
What's in the folder?
Java Collections
,
Level 1
,
Lesson 4
Resolved
Bugged
Got UNKNOWN_ERROR on verification.
02.06.2019
1672
views
6
comments
0
ProgrammerNewbie
Level 14
Question about the task
Longest string
Java Syntax
,
Level 7
,
Lesson 6
Archived
How to meet last condition
Hi, I meet all conditions except the last one since I am not sure how to do it. I tried to do something like this after the if - statement but it did not work as I hoped. Therefore I deleted it from the code below. So, still I am stuck with how to meet the last condition. else if (strings.get(i).
07.06.2019
1576
views
8
comments
0
Nitin raj
Level 12
Mumbai
Question about the task
Somehow average
Java Syntax
,
Level 4
,
Lesson 16
Under discussion
Help me out guysss
Help me out guysss
14.06.2019
1037
views
1
comment
0
Daniel Buyinza
Level 13
Kampala
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Under discussion
Failed to pass the last requirement
My code may not be the best. But as best as I can test, it's correctly calculating the longest sequence. So I don't know why it's failing to pass the last requirement. I would gladly appreciate any assistance as to why it's not working out.
12.06.2019
999
views
1
comment
0
Rafia Rahman Chowdhury
Level 3
Chittagong
Question about the task
One cat isn't enough
Java Syntax
,
Level 2
,
Lesson 3
Under discussion
Can anybody define "instance" as stated in "Store each instance in its own variable." in simple words ?
package com.codegym.task.task02.task0208; /* One cat isn't enough */ public class Solution { public static void main(String[] args) { //write your code here Cat bella = new Cat(); Cat bimbim = new Cat(); } public static class Cat { } }
13.06.2019
1043
views
2
comments
0
James Archbold
Level 5
Cartagena
Question about the task
Come on, lucky seven!
Java Syntax
,
Level 4
,
Lesson 4
Resolved
Why can't I use the method System.out.format()?
I understand that we have only seen the println() and print() methods, but why can't we use the format() method? It is easier to format strings, and the output would be the same as using println(" " + " ").
29.03.2019
1847
views
5
comments
1
John Michael Montuya
Level 10
Cebu City
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Need tips for the correct algorithm :(
Ok, so it looks like my brain's processing power can only amount to this much. My code runs but it can only accurately calculate the first instance or occurrence of numbers in sequence e.g 1234556789 but will go very wrong when another set of number sequence show up on the list. I know I'm missing a
13.06.2019
1203
views
1
comment
0
smile
Level 7
Tainan
Question about the task
Day of the week
Java Syntax
,
Level 4
,
Lesson 4
Resolved
incompatible types: int cannot be converted to boolean.
What's the difference between "=" and "=="?
08.06.2019
4600
views
3
comments
0
Павел Артеменко
Level 41
Krasnodar
Question about the task
Words with numbers
Java Core
,
Level 9
,
Lesson 11
Resolved
Suggestions how to pass?
Tested ok with sequences: 1n n1 1n1 n1n But somehow requirements does not met (
27.04.2019
1127
views
2
comments
0
ddi
Level 18
Dortmund
Question about the task
Rule of the triangle
Java Syntax
,
Level 4
,
Lesson 4
Resolved
What am i missing?
What am i missing?
05.06.2019
1377
views
7
comments
0
Shk1pper
Level 4
Sankt-Peterburg
Question about the task
Day of the week
Java Syntax
,
Level 4
,
Lesson 4
Under discussion
WHY NOT?
Than I running this work....
12.06.2019
1462
views
2
comments
0
Serg
Level 23
Tyumen
Question about the task
Time for 10,000 get calls
Java Syntax
,
Level 8
,
Lesson 6
Resolved
I get calculations, but I get a validation error
I get calculations, but I get a validation error package com.codegym.task.task08.task0809; import java.util.ArrayList; import java.util.Date; import java.util.LinkedList; import java.util.List; public class Solution { public static void main(String[] args) { System.out.println(getIns
13.06.2019
1658
views
2
comments
0
SATHISHKUMAR PALANISAMY
Level 4
Coimbatore
Question about the task
Crazy eights
Java Syntax
,
Level 2
,
Lesson 5
Under discussion
You have declared too few variables
I am getting You have declared too few variables error. Please help?
10.06.2019
1144
views
3
comments
0
Cinthya Cabanzo
Level 22
Bogota
Question about the task
GCD
Java Core
,
Level 4
,
Lesson 8
Under discussion
Runs perfect but dont acomplish the verification
Runs perfect but dont acomplish the verification
12.06.2019
990
views
1
comment
0
Merle Cato
Level 4
New York City
Question about the task
Positive and negative numbers
Java Syntax
,
Level 4
,
Lesson 4
Archived
i need help with my code, do not know what is wrong with it.
package com.codegym.task.task04.task0412; /* Positive and negative numbers */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new BufferedReader(new InputStreamReader(Sy
16.01.2019
1197
views
3
comments
0
gery
Level 9
Islamabad
Question about the task
HashMap of cats
Java Syntax
,
Level 8
,
Lesson 3
Resolved
hashmap correction at line 17
public static void main(String[] args) throws Exception { String[] cats = new String[]{"Tiger", "Missy", "Smokey", "Marmalade", "Oscar", "Snowball", "Boss", "Smudge", "Max", "Simba"}; HashMap map = addCatsToMap(cats); for (Map.Entry pair : map.entrySet()) { Sys
27.09.2018
2306
views
8
comments
0
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