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Questions about tasks
Hot
Ovo Leslie
Level 26
Lagos
Question about the task
Multiplication table
Java Syntax
,
Level 3
,
Lesson 6
Resolved
Why I'm I getting an extra column
I seem to get the table right but I am getting the last columns repeated. Why?
31.01.2019
1471
views
3
comments
0
C. Chiang
Level 18
Bryan
Question about the task
OOP: Fix inheritance problems
Java Core
,
Level 5
,
Lesson 2
Resolved
Cannot quite figure out for a while.
Must return Object from a boolean method. How to do?
19.02.2019
1960
views
2
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
OOP: Fix inheritance problems
Java Core
,
Level 5
,
Lesson 2
Under discussion
I am not sure if i understand this task properly
output is: [Thumb does not contain bones, Forefinger does not contain bones, Middle finger does not contain bones, Ring-finger contains bones, Pinky does not contain bones] [Hand contains bones, Leg contains bones, Head contains bones, Body contains bones] Yes
20.02.2019
1199
views
1
comment
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
OOP: Books
Java Core
,
Level 5
,
Lesson 2
Under discussion
What is wrong in my code?
need help
20.02.2019
1246
views
1
comment
0
Serghei
Level 3
Balti
Resolved
Only last condition is wrong....i dont return the minimum of a,b and c
package com.codegym.task.task02.task0216; /* Minimum of three numbers */ public class Solution { public static int min(int a, int b, int c) { //write your code herint min; int mon; if((a <= b) && (b <= c)) mon = a; else mon = c;
20.02.2019
908
views
1
comment
0
Gurpreet Grewal
Level 4
Mumbai
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Resolved
plz help...stuck from 1 day
how to compare these methods?
18.02.2019
1815
views
12
comments
0
suresh rai
Level 3
Question about the task
Contract
Java Syntax
,
Level 1
,
Lesson 6
Under discussion
what is wrong with my program need help
package com.codegym.task.task01.task0121; /* Contract */ public class Solution { public static void main(String[] args) { System.out.println("My name is Amigo"); System.out.println(); System.out.println("I agree to wages of $5000/month in the first year."); Sy
08.01.2019
1432
views
4
comments
0
jack reacher
Level 4
a man from nowhere
Question about the task
Comment out the superfluous
Java Syntax
,
Level 1
,
Lesson 4
Under discussion
clue please
anyone please give a clue
06.09.2018
1733
views
10
comments
0
// Java Poser
Level 18
Cincinnati
Question about the task
Even and odd digits
Java Syntax
,
Level 6
,
Lesson 5
Under discussion
Need Help Please!
1. I'm not sure how to grab one digit from an integer. 2. I don't know how to grab the next digit from the integer. 3. I'm not sure when to stop my loop.
17.02.2019
1596
views
3
comments
0
Vikas
Level 3
Delhi
Question about the task
Only 20 will do
Java Syntax
,
Level 1
,
Lesson 4
Resolved
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 result = + a - b + c - d; System.out.println(result); } } 1. Values of variables: Do
30.07.2018
2214
views
5
comments
0
Jeff Jeffy
Level 15
Irvine
Question about the task
Closest to 10
Java Syntax
,
Level 4
,
Lesson 4
Resolved
What is WRONG?
BlueJ seems to think works properly, so after reading the failed reuirements, I saw that I should use the abs method, but I don't need the abs method! Why must codegym limit my ingenuity with such restraints? How can I do the task with the abs method?
17.02.2019
1503
views
2
comments
0
Kim Ledford Wilson
Level 4
Cleveland
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
Below is my code: I just can't get it. I'm missing something help please!
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 this.min(a,b); int a1 = (); int a2 = 0; int a3; if (c<=d) { a2 =
13.02.2019
1341
views
3
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
GCD
Java Core
,
Level 4
,
Lesson 8
Resolved
What is wrong here?
need hint
18.02.2019
1490
views
1
comment
0
tony
Level 20
Nis
Question about the task
OOP: Cars
Java Core
,
Level 5
,
Lesson 2
Under discussion
pls help
Please help me to figure out what is wrong with my code. I tested it in Eclipse and I got correct output
16.02.2019
1139
views
2
comments
0
Jarrett “Psalm 91:4” Ridlinghafer
Level 2
Tucson
Under discussion
How to verify my account?
Hi, I've got a notice that I need to verify my account via email however I never received an email from codeGym...is there a way to have it resent or something? Thanks!
17.02.2019
1094
views
1
comment
0
shaan mohd khan
Level 13
Jhansi
Question about the task
In decreasing order
Java Syntax
,
Level 7
,
Lesson 12
Resolved
help me...tried a lot but not able to complete the task
public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); int[] array = new int[20]; for (int i = 0; i < 20; i++) { array[i] = Integer.parseInt(reader.rea
09.02.2019
1849
views
2
comments
0
Gurpreet Grewal
Level 4
Mumbai
Question about the task
Minimum of four numbers
Java Syntax
,
Level 2
,
Lesson 8
Under discussion
how to compare
How to compare min(int a, int b) and min(int c, int d) ?
18.02.2019
1282
views
1
comment
0
hidden #10425441
Level 3
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
I think I have a problem with my intellIJ, can somebody help me with these error messages? Why is the word "Exception" grey? Thank you
Why is the word "Exception" grey? And how do I fix that "missing Javadoc" error?
18.02.2019
1781
views
1
comment
0
Gurpreet Grewal
Level 4
Mumbai
Question about the task
Family relations
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Variable is wrong
Is this a correct way to declare variable ? public Woman wife;
17.02.2019
1351
views
2
comments
0
Angeget
Level 22
Potsdam
Question about the task
Robot wars
Java Core
,
Level 3
,
Lesson 11
Resolved
No idea i am confused and i do not understand why this is not working - please help
No idea i am confused and i do not understand why this is not working - please help
26.01.2019
1717
views
2
comments
0
Oleg Vanyushkin
Level 18
St.-Petersburg
Question about the task
Shortest or longest
Java Syntax
,
Level 7
,
Lesson 6
Under discussion
Cant pass. Could you take a look why? It works fine for me.
The validator expects me to fill my arrayList. I did. It works fine. Why? Could you look at this if you will, please?
16.02.2019
1972
views
4
comments
0
Philip Obiorah
Level 16
Port - Harcourt
Question about the task
Longest sequence
Java Syntax
,
Level 8
,
Lesson 6
Resolved
How do I fix this.
Recommendation : Be sure that the length of the longest sequence is calculated correctly when it is located at the end of the list of entered numbers. It returns 2 when tried with 2 4 14 4 8 8 4 12 12 12 please how do I fix this ?
14.02.2019
1145
views
2
comments
0
C. Chiang
Level 18
Bryan
Question about the task
Sorting even numbers from a file
Java Core
,
Level 3
,
Lesson 11
Archived
Can not pass verify, need help!
display too many lines condition is the one I really can not pass
16.02.2019
1340
views
2
comments
0
SandeepK
Level 2
Kuliyapitiya
Under discussion
Did not understand the logic behind the display of 12 first and followed by 2.
public class Solution { public static void main(String[] args) { int x = 2; int y = 12; y = x + y; x = y - x; y = y - x; System.out.println(x); System.out.println(y); } }
16.02.2019
1107
views
1
comment
0
Kisszol
Level 15
Toeroekbalint
Resolved
Is https://codegym.cc free of charge ?
Hi ! Is this course free of charge ? Should I pay for it ?
16.02.2019
1792
views
0
comments
0
Alex Balandinos
Level 18
Lusaka
Question about the task
Arithmetic mean
Java Syntax
,
Level 5
,
Lesson 5
Under discussion
When entering 4231-1 am getting 0.0 need help can't work my way around it
15.02.2019
1354
views
5
comments
0
Zbigniew
Level 23
Dabrowa Tarnowska
Question about the task
OOP: Fix inheritance problems
Java Core
,
Level 5
,
Lesson 2
Resolved
I don't understand the task
The task seems to be complicated. I don't understand the logic of it. 1) How can the containsBones() method return an Object and simultaneously a String "Yes"? 2) What return type should the BodyPart's containsBones() method have? 3) What Object does it need to return? 4) Do i understand correctl
14.02.2019
1380
views
2
comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task
Janitorial services
Java Core
,
Level 4
,
Lesson 8
Under discussion
Where did i mistake?
need hint
15.02.2019
1041
views
1
comment
0
hidden #10424566
Level 7
Question about the task
Task about algorithms
Java Syntax
,
Level 5
,
Lesson 12
Archived
Can't understand how to solve the last bit
Kindly help
11.02.2019
1467
views
8
comments
0
Ronaldo M
Level 2
Chennai
Question about the task
CodeGym. Learn once - use anywhere
Java Syntax
,
Level 1
,
Lesson 4
Under discussion
What is wrong in my code ? and why does it not match with the task
I cant identify my error
24.08.2018
1298
views
5
comments
0
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