Page 332 | CodeGym online Java course - Help

Praveen
Level 2
Dayton
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
I'm confuse why my code isn't working. Help?package com.codegym.task.task02.task0201; /* Implement the print method */ public class Solution { public static void main(String[] args) { Solution sol = new Solution(); sol.print("CodeGym is the best"); sol.print("CodeG
20.04.2019
1400views
3comments
0
edis emin
Level 7
London
Under discussion
Please help I am stuck on level 4 lesson 4 package com.codegym.task.task04.task0412; /* Positive and negative numbers */ import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { Scanner scanner = new Scanner(System.in); int num = scanner.readInt();
21.04.2019
1039views
2comments
0
Sabine Meijran-Prins
Level 7
Enschede
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Resolved
colors not displayed At my compiler it is working, but when I click to verify it keeps telling me that the colors are not displayed..
26.12.2018
2149views
10comments
0
Wesley Dolton Masunika
Level 8
Pretoria
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Under discussion
Please advise on the issue below The below failure message is shown: The printList method should display each element of the passed list on a new line. The program should display the three supplementary lists using the printList method.
22.04.2019
1222views
1comment
0
SilverZax
Level 18
Poltava
Question about the task Identical words in a list
Java Syntax, Level 10, Lesson 11
Resolved
The programm seems works correct, but don't pass third condition The programm seems works correct, but don't pass third condition
18.04.2019
1870views
2comments
0
Kymie
Level 4
Singapore
Question about the task Favorite poem
Java Syntax, Level 1, Lesson 8
Resolved
"Cannot find symbol" error Hi, What am I doing wrong in this piece of code This seems to happen whenever I use the printIn() function. I have tried resetting multiple times too but to no avail. Do let me know if you can spot the error! Thanks in advance!
22.04.2019
1412views
4comments
0
Joy Majumdar
Level 16
Kolkata
Question about the task In the blue depths of the stack trace…
Java Syntax, Level 9, Lesson 2
Resolved
I am calling the stacktrace length But where is the problem ?
21.04.2019
2886views
2comments
0
Rizwan Ahmed Shaik
Level 2
Hyderabad
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
Kindly let me know what is the error in this program?Hello can anyone say what is the error in this program public class Solution { public static void main(String[] args) { System.out.println("Hello"); System.out.println("Hey"); System.out.println("you"); System.out.println("whatsup"); Solution.print(); So
21.04.2019
1047views
2comments
0
Vaishnavi
Level 8
Waukesha
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
Code works, but does not verify.When I run my code, I get the right code, but when I try to verify it, it says that I got none of the 5 requirements right, even though I get the correct system output. What do I do?
21.04.2019
1727views
1comment
0
dean
Level 8
Deutschland
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
Not verify my code package com.codegym.task.task04.task0415; /* Rule of the triangle */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
21.04.2019
1372views
2comments
0
qsasdgkl
Level 17
San Diego
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Resolved
Stuck on this for 2 days for some reason the last element "LOL" is not processed corretly. Following code works great until the last element in the ArrayList "LOL", which should be duplicated as per the rules but instead it get stuck in an infinate loop and the output (including the debug output) is Current list: [love, love, lyre, LOL] Debug three LOL 3 Current list: [love, love, lyre,
21.04.2019
1541views
4comments
0
thisisalongname
Level 15
Spokane
Question about the task Roy G. Biv…
Java Syntax, Level 3, Lesson 6
Under discussion
Code is not printing out colors on IDE but does on site I've been doing the tasks in IntelliJ IDEA, and for some reason this code wouldn't print out like it does on site. When I run it on the IDE it outputs "Process finished with exit code 0". I spent a long time messing with the code thinking I had done something wrong, but when I copied it to the sites
21.04.2019
1553views
1comment
0
Eduardo
Level 23
Coyoacan
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Resolved
Need a hint Hi, I can't figure out who to solve this, since I already used a constructor with two intakes, I can't duplicate it and just change parent(mother) to father. Any hints on how to work around that? or should I change that approach completely? Thanks
26.10.2018
1718views
5comments
0
Hafsah Jilanee
Level 10
Karachi
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
condition isn't valid Hi, so the condtion i set isn't working for the year 3300 pls help
20.04.2019
1355views
2comments
0
Sanzhik
Level 2
Novoishimskiy
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
ыва package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { } }
20.04.2019
1307views
1comment
0
Patson T Lawrence
Level 8
Kampala
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Under discussion
english?? or ??interpretation is the problem.
06.03.2019
1144views
2comments
0
Kisszol
Level 15
Toeroekbalint
Question about the task Beer. Part 2. The recovery.
Java Core, Level 3, Lesson 2
Resolved
Esperanto - Programo funkcias sed sistemo ne akceptas, Kial ? English - Program works, but system does not accept it Esperanto - Sistemo ne akceptas mian solvon English - System does not accept my solution
17.04.2019
1177views
4comments
0
Serg
Level 23
Tyumen
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Why not pass the test? package com.codegym.task.task02.task0216; public class Solution { public static int min(int a, int b, int c) { if (a <= b && b <= c) return a; else if (b <= a && b <= c) return b; else return c; } public stati
19.04.2019
978views
1comment
0
Cristian Stefan
Level 4
Bucharest
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
returning minimum solution works in ide but fails on codegym Hello, It seems that my solution fails on codegym even though it gives the right answer in IntelliJ. Can you give me some hints of what am I doing wrong ? Thank you Cristian
09.04.2019
1496views
6comments
0
Sobbor
Level 9
Banja Luka
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
What is wrong?Please for help, I don't understand what is wrong, i'm getting these error messages? java.lang.NumberFormatException: Solution.java, method main, line: 17 Error converting a string to a number (invalid format). Thank you in advance!!!
19.04.2019
1322views
3comments
0
Jon Hjerting
Level 1
Oslo
Question about the task Sum of the digits of a three-digit number
Java Syntax, Level 3, Lesson 12
Under discussion
Response on this task does not register.I have found that submitted tasks frequently fail to register. Normally restarting IntelliJ and resubmitting will work, but with this particular task even that fails to work. I have submitted this task several times. It passes all tests, but when I go to my task list it is still there. The task pas
25.03.2019
1685views
1comment
0
Myles Thompson
Level 4
Richardson
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
Says that it doesn't correspond to the task conditions. It says "The displayed text does not correspond to the task conditions.". Any ideas? Thanks!
28.01.2019
1640views
11comments
0
Connor
Level 8
Boston
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Under discussion
I've been at this for too many hours.If someone could review my code and give me a few pointers that would be ~FABULOUS~
19.04.2019
1498views
3comments
0
Serg
Level 23
Tyumen
Question about the task Print three times
Java Syntax, Level 2, Lesson 8
Under discussion
Why are the results displayed like this? package com.codegym.task.task02.task0219; public class Solution { public static void print3(String s) { System.out.print(s + " " + s + " " + s + " "); } public static void main(String[] args) { print3("window"); print3("file"); } } Why does my screen disp
19.04.2019
1224views
1comment
0
Jeff Jeffy
Level 15
Irvine
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Resolved
I don't know whats wrong.
11.03.2019
1536views
3comments
0
corsi
Level 4
Furiani
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Resolved
Predictions code gym exercice package com.codegym.task.task03.task0319; /* Predictions */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader scan = new BufferedReader(new InputStreamReader(System.in)); String name = scan.readLine();
02.04.2019
1606views
4comments
0
Satya Vath
Level 31
Vijayawada
Question about the task Adapter
Java Core, Level 9, Lesson 3
Resolved
Please Help Cant Understand The Requirements Please Help...
19.04.2019
1674views
1comment
0
Ram Charan Teja kaikala
Level 3
Question about the task The required number
Java Syntax, Level 2, Lesson 5
Resolved
Comment out as many lines as possible to display the number 19(while i am running code 19 is displaying but while i am verifying it is showing error(You need to comment out as many required lines as possible and not change the rest.) what is the mistake i have done.) 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; // x = x * 2; y = y + x; x = x * 2; y = y + x; System.
09.08.2018
1635views
2comments
0
Xubres
Level 16
Uranus
Question about the task StringHelper class
Java Syntax, Level 6, Lesson 8
Resolved
What's wrong?It says it won't compile on the server but it runs fine on my computer? public class StringHelper { public static String multiply(String s) { return s.repeat(5); } public static String multiply(String s, int count) { return s.repeat(count); } public static voi
12.12.2018
2476views
6comments
0
Satya Vath
Level 31
Vijayawada
Question about the task Reversing a file
Java Core, Level 8, Lesson 5
Resolved
Help
18.04.2019
1521views
2comments
0

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