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Questions about tasks
Hot
Adam S
Level 22
Gliwice
Question about the task
Make a family
Java Syntax
,
Level 8
,
Lesson 11
Resolved
Output Correct, but no validation
Can anyone help with the last objective?
22.03.2020
1008
views
2
comments
0
Valeri Burlacu
Level 15
Bamberg
Question about the task
Make a family
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
Hello. I try very many possible variants and don't understand what is the problem?
Hello. I try very many possible variants and don't understand what is the problem? All is good, but the last condition is not completed: "The program should create objects and fill them with data to get two grandfathers, two grandmothers, one father, one mother, and three children. Then it should d
17.03.2020
1005
views
12
comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task
Animal set
Java Syntax
,
Level 8
,
Lesson 11
Under discussion
Solution passed
for (Cat cat:cats) { pets.remove(cat); } Above is what I used to solve the remove method step. Can someone please explain why I did not need an iterator for this?
19.03.2020
1021
views
2
comments
0
HaeWon Chung
Level 17
Boston
Question about the task
Hello, StarCraft!
Java Syntax
,
Level 3
,
Lesson 4
Resolved
Is there anyway to give name while creating the object?
Instead of writing like Zerg zerg1 = new Zerg(); zerg1.name = "Zergling"; Can you do something like Zerg zerg1 = new Zerg(name = "Zergling");
14.01.2020
995
views
3
comments
2
stefan
Level 3
Tormestorp
Question about the task
Our first converter!
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
it says the my converter is correct? the math is correct. i doint understand why it isn´t working
package com.codegym.task.task01.task0130; /* Our first converter! */ public class Solution { public static void main(String[] args) { System.out.println(convertCelsiusToFahrenheit(41)); } public static double convertCelsiusToFahrenheit(int celsius) { //write your cod
21.03.2020
1013
views
2
comments
0
visual_sense
Level 12
Tallinn
Question about the task
LinkedList and ArrayList
Java Syntax
,
Level 8
,
Lesson 6
Resolved
Can please anybody help!?
The first time I ask for help, before that I completed all the tasks myself! such a problem that I’m stuck here and can’t move on!
22.03.2020
851
views
1
comment
0
catalinene
Level 29
Greven
Question about the task
Reader Wrapper 2
Java Core
,
Level 9
,
Lesson 8
Resolved
Everything works fine and matches the example
Everything works fine and matches the example but the testing fails: public static void main(String[] args) { PrintStream backup = System.out; ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); PrintStream printStream = new PrintStream(outputStream);
21.03.2020
684
views
1
comment
0
Itachi
Level 16
Brooklyn
Question about the task
Minesweeper (Part 12/16)
Games
,
Level 0
,
Lesson 0
Under discussion
not
not working
08.08.2019
1267
views
2
comments
0
CREATIVE COMMON
Level 4
Nashik
Question about the task
Minimum of three numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
what's wrong
according to me the result is 1 -3 3 5 still showing wrong
21.03.2020
644
views
1
comment
0
Biplob
Level 22
কুমিল্লা
Question about the task
A big fox is still a fox
Java Core
,
Level 3
,
Lesson 4
Under discussion
Where is the problem?
Where is the problem?
09.06.2019
1425
views
3
comments
0
Satya Vath
Level 31
Vijayawada
Question about the task
The required statement
Java Multithreading
,
Level 7
,
Lesson 2
Resolved
Help
Cant pass
20.03.2020
826
views
3
comments
0
Richard Morris
Level 3
Pittsburgh
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
My results are coming out OK.
My results are coming out right consistently, but one of the requirements--using min(int a, int b) into min(int a, int b, int c, int d)--is being marked as failed. What
06.02.2020
1112
views
6
comments
2
Josephine
Level 26
Normal
Question about the task
Do we have a pair?
Java Syntax
,
Level 4
,
Lesson 4
Resolved
why my 3rd and 4th condition not passing?
why my 3rd and 4th condition not passing?
19.03.2020
829
views
2
comments
0
Aungk Zaw Htay
Level 4
Monywa
Question about the task
Sum of 5 numbers
Java Syntax
,
Level 3
,
Lesson 4
Under discussion
please help me
why output is display only one line total sum 15. I can't output 5line. Please hint me.
16.03.2020
644
views
2
comments
0
0lsen11
Level 9
Warsaw
Question about the task
Three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
what's the problem
package com.codegym.task.task04.task0424; /* Three numbers */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader x = new BufferedReader(new InputStreamReader(System.in)); String a1= x.readLine(); int a =
19.02.2019
1343
views
6
comments
0
Laurap5
Level 9
Vilnius
Question about the task
Three numbers
Java Syntax
,
Level 4
,
Lesson 6
Under discussion
Please help
Why it's not working? :(
07.11.2018
1963
views
8
comments
0
Anonymous
Level 18
Question about the task
Sorting bytes
Java Core
,
Level 8
,
Lesson 3
Resolved
Cant seem to Verify it , Need some Help.
.
21.05.2019
1461
views
4
comments
0
Sanjay Chauhan
Level 28
Delhi
Question about the task
Building a file
Java Core
,
Level 8
,
Lesson 11
Resolved
task 3 is getting fail
Dears, Will it be possible to check why requirement 3 is getting fail to validate? Thanks for your help in advance.
20.03.2020
610
views
1
comment
0
Serg
Level 23
Tyumen
Question about the task
Min and max in arrays
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
What is the problem. The program is working properly. But does not pass the test
What is the problem. The program is working properly. But does not pass the test package com.codegym.task.task07.task0721; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Solution { public static void main(String[] args) throws IOExce
30.05.2019
1500
views
1
comment
0
Goran
Level 41
Belgrade
Question about the task
Moon Lander (Part 13/23)
Games
,
Level 0
,
Lesson 4
Resolved
Can't see the rocket
When i try to run my game I don't see rocket. Just see white squares in first row left horizontal and top line. Is this normal or I did something wrong ?
19.03.2020
804
views
1
comment
0
Ted404
Level 11
Dubai
Question about the task
Duplicating words
Java Syntax
,
Level 7
,
Lesson 9
Resolved
I want to understand how the code is working
The solution is already passing. However, I cannot understand the line "public static ArrayList doubleValues(ArrayList list)". How does it work and what is it for. Can you please explain this in detail? package com.codegym.task.task07.task0717; import java.io.BufferedReader; import java.io.Input
19.03.2020
1442
views
3
comments
0
Wei Cui
Level 39
Newark
Question about the task
Search for hidden files
Java Collections
,
Level 1
,
Lesson 4
Resolved
Last requirement
Could someone give hints, plz
18.03.2020
934
views
2
comments
0
Satya Vath
Level 31
Vijayawada
Question about the task
2048 (Part 7/18)
Games
,
Level 0
,
Lesson 2
Resolved
Help Me
Everything is correct But unable to pass
19.03.2020
1143
views
2
comments
0
hacks patel
Level 20
Ahmedabad
Question about the task
Chicken factory
Java Core
,
Level 4
,
Lesson 6
Resolved
what the wrong with it
I cant understand why i get error
21.05.2019
1427
views
2
comments
2
Anita Pal
Level 14
Question about the task
Reading a file
Java Core
,
Level 3
,
Lesson 11
Archived
I am not able to satisfy second condition
package com.codegym.task.task13.task1318; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Scanner; import java.io.FileInputStream; /* Reading a file */ public class Solution { public static void main(String[] args) { // write your code here
22.11.2019
1445
views
3
comments
0
Denis
Level 22
Kharkiv
Question about the task
Reading a file
Java Core
,
Level 3
,
Lesson 11
Archived
HELP PLS
ONE CONDITION (
24.06.2019
970
views
2
comments
0
David
Level 26
Bucharest
Question about the task
Census
Java Syntax
,
Level 8
,
Lesson 8
Under discussion
I really can't see what is wrong;
Can someone explain me, please, what is wrong?
19.03.2020
1214
views
3
comments
0
Dinesh
Level 7
Delhi
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
Please check ternary operator
package com.codegym.task.task02.task0217; /* Minimum of four numbers */ public class Solution { public static int min(int a, int b, int c, int d) { //write your code here int Minimum; Minimum = a
05.03.2020
1026
views
2
comments
0
hs
Level 2
Mumbai
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
what is problem in my program ?
how the last condition will be followed? please help me Another point is my output come out fine
16.03.2020
829
views
5
comments
0
Ashish RajAnand
Level 13
Bhilai
Resolved
selection sort
public static void SelectionSort(int arras[]) { int ns = arras.length; for (int i = 0; i < ns - 1; i++) { int minindex = i; for (int j = i + 1; j < ns; i++) if (arras[j] < arras[minindex]) minindex = j; int temp = arras[i];
03.03.2020
702
views
2
comments
0
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