CodeGym University
Learning
Course
Tasks
Surveys & Quizzes
Games
Help
Schedule
Community
Users
Forum
Chat
Articles
Success stories
Activity
Reviews
Subscriptions
Light theme
Help with tasks
Reviews
About us
Start
Start learning
Start learning now
All questions
Ask a question
All quests
All levels
Any status
Questions about tasks
Hot
Yusra Ansari
Level 9
Karachi
Question about the task
Choose healthy food! Choose fruit!
Java Syntax
,
Level 1
,
Lesson 8
Archived
Throwing error Unable to resolve
Unable to resolve my last error
10.09.2018
1220
views
5
comments
0
chandana
Level 1
Southfield
Question about the task
I think being a programmer is cool
Java Syntax
,
Level 0
,
Lesson 3
Under discussion
No result
i did not get the result for my first task, its showing some error, please help me understand my mistake
03.10.2018
1339
views
4
comments
0
Nehal Abubakar
Level 7
Karachi
Question about the task
Lonely arrays interact
Java Syntax
,
Level 7
,
Lesson 4
Archived
it's giving an error in x.length. Help me out plzzzzz
package com.codegym.task.task07.task0703; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Scanner; import java.lang.String; /* Lonely arrays interact */ public class Solution { public static void main(String[] args) throws Exception { //write your c
03.10.2018
1483
views
3
comments
0
WonderWoman
Level 8
Bangalore
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
What is wrong with the code?
What is wrong with the code? Is Java 8 code acceptable here?
10.09.2018
1743
views
7
comments
0
MARIO
Level 4
Rosario
Under discussion
I think something is wrong
John Squirrels told me that I have to leave my question here, so I'm doing that: Hi. I think something is wrong in https://codegym.cc/quests/lectures/questsyntax.level04.lecture04 because I've tried a lot of possibilities and never failed. But when I want to verify, an apparent error happen. Th
02.10.2018
1336
views
2
comments
0
manoj deo
Level 3
Jakarta
Question about the task
Predictions
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
??
why??
01.10.2018
1375
views
2
comments
0
iqbalhussain
Level 22
Peshawar
Question about the task
Let's count
Java Core
,
Level 7
,
Lesson 10
Under discussion
Please Help
I did'nt understand which method should use in Solution class for waiting until the thread ends. Should I use join() method or any other method?
03.10.2018
1494
views
1
comment
0
Samir
Level 4
Mumbai
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Resolved
Unable to identify the mistake , please help .
package com.codegym.task.task03.task0318; /* Plan to conquer the world */ import java.io.BufferedReader; import java.io.InputStreamReader; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new Bu
10.09.2018
1569
views
3
comments
0
Ankush Rajput
Level 25
Bhopal
Question about the task
Counting commas
Java Core
,
Level 8
,
Lesson 5
Resolved
help
Closing all streams still it is showing "The stream used to read the file must be closed".
17.09.2018
1637
views
4
comments
0
Sindhura
Level 15
Delhi
Question about the task
Display numbers in reverse order
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
whats wrong with this?
package com.codegym.task.task07.task0719; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; /* Display numbers in reverse order Enter 10 numbers from the keyboard and put them in a list. Display them in reverse order. Each ele
03.10.2018
1537
views
2
comments
0
Srividya
Level 3
Bangalore
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Pay Raise
Hi, I tried, 1> a=(a+1000); System.out.println("Your salary is: (a) dollars per month."); 2> System.out.println("Your salary is: (a+1000) dollars per month."); 3> a=(a+1000); System.out.println("Your salary is:" +a+ "dollars per month."); it is incorrect, so how shou
28.09.2018
2678
views
4
comments
0
Mihai Hurezanu
Level 2
Venlo
Under discussion
Level 2 lesson 1
Ok, so I get that: public static void print(String s) defines public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java opens many opportunities!"); } as String s. My question is, how could I without having learned how
02.10.2018
1216
views
1
comment
0
Sam
Level 2
Delhi
Question about the task
Crazy eights
Java Syntax
,
Level 2
,
Lesson 5
Resolved
This is frustrating ..how do i get over it?
Still says; You initialized too few variables. What's the problem in this code? i need a hint!
20.08.2018
2025
views
4
comments
0
Joyonta Saha
Level 31
Question about the task
Player and Dancer
Java Core
,
Level 4
,
Lesson 4
Resolved
haveFun method giving correct output however not passing validation
need help!
22.09.2018
2080
views
10
comments
0
Durga Prasad
Level 3
Chennai
Under discussion
reference variables
I understand the first sentence. but how the second statment "classes can be created inside other class" are releated
13.08.2018
1225
views
1
comment
0
Pawan Harde
Level 4
Mumbai
Question about the task
Cats in the Universe
Java Syntax
,
Level 4
,
Lesson 2
Under discussion
this one
i hope its attached it
02.10.2018
1209
views
1
comment
0
Sindhura
Level 15
Delhi
Question about the task
Remove and insert
Java Syntax
,
Level 7
,
Lesson 6
Resolved
couldnot get what is the error
package com.codegym.task.task07.task0711; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; /* Remove and insert */ public class Solution { public static void main(String[] args) throws Exception { //write your code here ArrayList
02.10.2018
1520
views
2
comments
0
Arko Sarkar
Level 8
Mumbai
Question about the task
Family relations
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
man.wife and Woman wife in class Man?
man.wife means what? If it was Man.wife then it'd have been class Man and variable wife, where this variable wife is of class Woman(as given in predefined code). What does this all mean? Also if the class is static then doesn't that mean that we should access it using class_name.(method_name/var_na
23.08.2018
1415
views
2
comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task
Shuffled just in time
Java Syntax
,
Level 7
,
Lesson 12
Under discussion
help please
its showing output [ c, d, e, a, c] for 5 2 a b c d e
30.09.2018
1317
views
2
comments
0
Azhar Iqbal
Level 18
Multan
Question about the task
Even and odd digits
Java Syntax
,
Level 6
,
Lesson 5
Resolved
where is problem ???
A little hint is appreciated
30.09.2018
1732
views
2
comments
0
Vishal Patil
Level 5
Question about the task
Parenthetical brainteaser
Java Syntax
,
Level 3
,
Lesson 4
Resolved
Getting the number 537
I tried many possibilities here. I got numbers close to 537 like 535, 534 but not 537. Been on this problem for two days now. Just how do we get 537 ?
30.07.2018
2099
views
9
comments
0
kirti
Level 8
Question about the task
Seasons on Terra
Java Syntax
,
Level 4
,
Lesson 4
Resolved
helpp
what is the problem in my code?
09.09.2018
1891
views
3
comments
0
code_k
Level 16
chennai
Question about the task
Creating cats
Java Syntax
,
Level 5
,
Lesson 9
Resolved
doubt
any thing is wrog in the code
29.09.2018
1752
views
1
comment
0
tony
Level 20
Nis
Question about the task
Square of a number
Java Syntax
,
Level 1
,
Lesson 8
Archived
Check this code
What is wrong with this code I got 25 as a result
28.09.2018
1333
views
5
comments
0
gery
Level 9
Islamabad
Question about the task
10 thousand deletions and insertions
Java Syntax
,
Level 8
,
Lesson 6
Resolved
unable to start
level 8, lesson 6, task: 10 thousand deletions and insertions guide the logic, to start the first method public static void main(String[] args) throws Exception { // ArrayList ArrayList arrayList = new ArrayList(); insert10000(arrayList); get10000(arrayList);
29.09.2018
1805
views
2
comments
0
Sawankumar
Level 4
Question about the task
Multiplication table
Java Syntax
,
Level 3
,
Lesson 6
Resolved
can anyone please the resolve my display issue of multiplication table..
please
04.08.2018
1948
views
5
comments
0
LadyPhantom
Level 2
/...
Under discussion
what is the problem in this code?
package com.codegym.task.task01.task0121; /* Contract */ public class Solution { public static void main(String[] args) { System.out.print("My name is Amigo"); System.out.println(); System.out.println("I agree to wages of $5000/month in the first year."); System.
28.09.2018
1144
views
1
comment
0
Yusra Ansari
Level 9
Karachi
Question about the task
The humble programmer
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
I can't understand why its not verifying :(
Please help
14.09.2018
1398
views
5
comments
0
Kanza Siddiqa
Level 2
Lahore
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Under discussion
what to do with this?
package com.codegym.task.task02.task0201; /* Implement the print method */ public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java opens many opportunities!"); call print(s) } public static void print(Strin
27.09.2018
1456
views
2
comments
0
gery
Level 9
Islamabad
Question about the task
HashMap of 10 pairs
Java Syntax
,
Level 8
,
Lesson 3
Resolved
identify correction at line 16
public class Solution { public static void main(String[] args) throws Exception { //write your code here HashMap h = new HashMap(); h.put("watermelon" , "melon"); h.put("banana" , "fruit"); h.put("cherry" , "fruit"); h.put("pear" , "fruit");
26.09.2018
1427
views
2
comments
0
Show more
1
...
358
359
360
361
362
...
366
Please enable JavaScript to continue using this application.