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Questions about tasks
Hot
Maria Habib
Level 5
Jhelum
Question about the task
Plan to conquer the world
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
what's the error in it?
:(
15.09.2018
1380
views
2
comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task
ConsoleReader class
Java Syntax
,
Level 6
,
Lesson 8
Under discussion
help
why condition is failed to match
27.09.2018
1779
views
2
comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task
Crossing the road blindly
Java Syntax
,
Level 4
,
Lesson 4
Resolved
help please
what is wrong in this? i m getting right while running but it fails all condition
16.09.2018
1766
views
5
comments
0
Sahla T V
Level 3
Calicut
Question about the task
Choose healthy food! Choose fruit!
Java Syntax
,
Level 1
,
Lesson 8
Archived
Task is not completely understood
I have tried with my understanding, but not able to complete
26.09.2018
1358
views
4
comments
0
Riya
Level 8
Karnal
Question about the task
Parenthetical brainteaser
Java Syntax
,
Level 3
,
Lesson 4
Resolved
Give some hint
The solution to the task is impossible how to bring 382 Dammn Suggest.
24.09.2018
2339
views
7
comments
0
Srividya
Level 3
Bangalore
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Resolved
Implement Print method
public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java opens many opportunities!"); } public static void print(String s) { } } After public static void print(String s) { .... i tried .... 1> write.
26.09.2018
3134
views
3
comments
0
Muhammad Faizan Janjua
Level 6
Lahore
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Under discussion
unable to complete
11.09.2018
1347
views
3
comments
0
manoj deo
Level 3
Jakarta
Question about the task
Pay raise
Java Syntax
,
Level 2
,
Lesson 2
Resolved
Whats the problem?
what is the problem??
02.09.2018
1715
views
3
comments
0
imran khan
Level 6
islamabad
Question about the task
Cats in the Universe
Java Syntax
,
Level 4
,
Lesson 2
Under discussion
help needed
whats wrong with this code can anyone help plz
24.09.2018
1874
views
2
comments
0
Maria Habib
Level 5
Jhelum
Question about the task
The required number
Java Syntax
,
Level 2
,
Lesson 5
Resolved
why it shows error
package com.codegym.task.task02.task0211; /* The required number */ public class Solution { public static void main(String[] args) { int x = 1; int y = 0; y = y + x; x = x * 2; y = y + x; x = x * 2; y = y + x; y = y + x;
13.09.2018
1434
views
3
comments
0
Learner
Level 16
Question about the task
Let's make the code do something useful!
Java Syntax
,
Level 9
,
Lesson 11
Resolved
Verification Error: Be sure that the program copies the contents successfully.
I guess I did not understand the conditions properly. I have tried different permutation and combinations, but it fails to fulfill the third condition.
25.09.2018
2292
views
4
comments
0
mike
Level 3
Mumbai
Question about the task
No comments needed
Java Syntax
,
Level 0
,
Lesson 8
Under discussion
what is the solution
package com.codegym.task.task01.task0107; /* No comments needed */ public class Solution { public static void main(String[] args) { int x = 2; int y = 12; // x = x * 3; // y = x + y; // x = y - x; // y = y - x; System.out.println(x);
25.09.2018
2137
views
2
comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task
StringHelper class
Java Syntax
,
Level 6
,
Lesson 8
Under discussion
help please
what cause erroe
25.09.2018
1535
views
2
comments
0
gery
Level 9
Islamabad
Question about the task
Family census
Java Syntax
,
Level 7
,
Lesson 12
Resolved
how to pass boolean value to a constructor
public Human(String name, boolean sex, int age) { this.name = name; this.sex = sex; this.age = age; } once i call it in main method, how i have pass it in arugment("ss", bolean??, 12);
25.09.2018
5587
views
1
comment
0
gery
Level 9
Islamabad
Question about the task
Family census
Java Syntax
,
Level 7
,
Lesson 12
Resolved
correction needed in client main(String[] args)
"Boolean.True" working fine for first four constructor without parents but its the same that throws error remaining constructor public static void main(String[] args) { // write your code here Human h1 = new Human("s", Boolean.TRUE , 12 ); Human h2 = new Human("s", Boolean
24.09.2018
2217
views
2
comments
0
Joyonta Saha
Level 31
Question about the task
Chicken factory
Java Core
,
Level 4
,
Lesson 6
Under discussion
Fullfilling all the conditions still not passing validation
Need help!
22.09.2018
1517
views
3
comments
0
Joyonta Saha
Level 31
Question about the task
Turnip
Java Core
,
Level 3
,
Lesson 11
Under discussion
How to pass TurnipStory.tell(plot);?
Need help!
20.09.2018
1962
views
2
comments
0
David Sunil
Level 4
kakinada
Question about the task
Escaping characters
Java Syntax
,
Level 3
,
Lesson 6
Resolved
Help
14.08.2018
1548
views
4
comments
0
krushika patel
Level 2
mumbai
Question about the task
Square of a number
Java Syntax
,
Level 1
,
Lesson 8
Archived
??
1. The program should output text. 2. The main method should call the sqr method with 5 as an argument. 3. The main method should display the result of the sqr method. 4. Don't change the sqr method. 5. The displayed text must match the task.
15.08.2018
1382
views
5
comments
0
SAYAN SAMANTA
Level 10
Bangalore
Question about the task
Somehow average
Java Syntax
,
Level 4
,
Lesson 16
Resolved
where is the problem?
package com.codegym.task.task04.task0441; /* Somehow average */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String sN1 = reader.readLine();
17.08.2018
1532
views
1
comment
0
Sameen
Level 5
Resolved
Working with plugin
Can someone guide me on how to use intellJ IDEA for doing CodeGym tasks. Everything is installed, i just can't figure out how to use it for doing tasks. Explanation provided in the section "working with plugin" is not enough for me to understand. If someone could elaborate the one or two steps of th
10.08.2018
1330
views
5
comments
0
krushika patel
Level 2
mumbai
Resolved
whats wrong??
public static int number = 25; public static void main(String[] args) { s=number*number; System.out.println("square of 25 is" +a);
10.08.2018
1197
views
3
comments
0
Riya
Level 8
Karnal
Question about the task
Predictions
Java Syntax
,
Level 3
,
Lesson 8
Under discussion
give reason
why cannot find Symbol: class Scanner error
24.09.2018
1307
views
1
comment
0
Masood
Level 6
Karachi
Question about the task
Roy G. Biv…
Java Syntax
,
Level 3
,
Lesson 6
Under discussion
Order is not correct
Getting the required output as follows, Red Orange Yellow Green Blue Indigo Violet Then why codegym is saying the order is not correct. Codegym please help!
31.08.2018
1558
views
8
comments
0
Nirake_
Level 8
Mumbai
Question about the task
Declare variables
Java Syntax
,
Level 0
,
Lesson 4
Under discussion
what is the matter when it says that :
CLASS INTERFACE OR ENUM EXPECTED.
24.09.2018
1298
views
1
comment
0
Arjun Kiruthivasan
Level 14
Chennai
Question about the task
Let's make the code do something useful!
Java Syntax
,
Level 9
,
Lesson 11
Under discussion
WHERE AM I WRONG??
pls tell me!!!
24.09.2018
1543
views
2
comments
0
gery
Level 9
Islamabad
Question about the task
The end
Java Syntax
,
Level 7
,
Lesson 12
Resolved
unable to start
level 7, lesson 12, name: the end. **stuck at "how to take input untill user types 'the end'"..? public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); ArrayList s = new ArrayList();
24.09.2018
1706
views
12
comments
0
gery
Level 9
Islamabad
Resolved
where correction is necessary
public static void main(String[] args) { Thread.sleep(1000); for (int i = 30; i >= 0; i--) { System.out.println(i); Thread.sleep(1000); //write your code here } System.out.println("Boom!"); }
24.09.2018
1336
views
8
comments
0
R@N@ AHM3D T@RIQ
Level 2
Lahore
Question about the task
Implement the print method
Java Syntax
,
Level 2
,
Lesson 1
Under discussion
How print method prinys each string 4 times in main method???
plz explain
20.09.2018
2851
views
5
comments
0
gery
Level 9
Islamabad
Question about the task
Duplicating words
Java Syntax
,
Level 7
,
Lesson 9
Resolved
out of memory error on line 37
BufferedReader b = new BufferedReader(new InputStreamReader(System.in)); ArrayList s = new ArrayList(); for(int a=0; a<10; a++) { s.add(b.readLine()); } ArrayList result = doubleValues(s); for( String x: result)
23.09.2018
1589
views
1
comment
0
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