Page 324 | CodeGym online Java course - Help

Mohamed Nagy
Level 7
Alexandria
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 4
Archived
please help me i didn't do any thing with this again the same problem
13.05.2019
1706views
10comments
0
Mohamed Nagy
Level 7
Alexandria
Question about the task Kind words for the teacher
Java Syntax, Level 0, Lesson 4
Resolved
please urgently required why it's always happened with me?? please help me hey guys i have the same problem every time i follow the rules in writing but doesn't work package com.codegym.task.task01.task0102; /* Kind words for the teacher */ public class Solution { public static void main(String[] args) { system.out.println("Ellie is clever"); system.o
22.04.2019
1250views
3comments
0
ion
Level 8
Athens
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
It's not verified May someone help me here please..? I'm desperate, I tried every combination of positive and negative numbers and it works. Why is not verified?
16.05.2019
1003views
2comments
0
Federico ledezma
Level 3
Cochabamba
Under discussion
task0301 any hint please
13.04.2019
1114views
1comment
0
Roy
Level 22
Bangkok
Under discussion
If i save a page/lecture as favorite. Where can i find it for later reference? If i save a page/lecture as favorite. Where can i find it for later reference?
11.04.2019
1065views
1comment
0
Wojtek
Level 23
Solec-Zdroj
Question about the task Problem solving
Java Core, Level 9, Lesson 8
Under discussion
Is this correct solution?need some hint
02.04.2019
1405views
2comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task Calculating salaries
Java Core, Level 9, Lesson 11
Under discussion
What is wrong?input: Peterson 2 Smith 6 Baxter 1.35 Peterson 3.1 output: Baxter 1.35 Peterson 5.1 Smith 6.0
03.04.2019
1702views
2comments
0
Roy
Level 22
Bangkok
Question about the task Splitting a file
Java Core, Level 8, Lesson 5
Resolved
Any help on this one would be welcome, doesnt Validate somehow.Checked with multiple files, seems to work on all occasions. I decided not to use the while (available >0) loop as it is not needed when writing everything in the array at once. The requirement failures seem to indicate the validation process is expecting something. Would be good to know if my
07.05.2019
1454views
10comments
0
Maximus_911
Level 18
Nizhniy Novgorod
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Under discussion
IndexOutOfBoundsException in line 67 I suppose something is messed up in the part from 61 to 69, but can't figure what exactly, please help.
24.04.2019
1252views
1comment
0
Ben Valenta
Level 5
Washington
Question about the task Creating a cat
Java Syntax, Level 5, Lesson 5
Resolved
Help with final part In my code, i have the four variables declared but when I try to verify it it says that I have not declared the 4 variables. How do I fix that if the four variables seem to be declared to me?
18.01.2019
2044views
4comments
0
Dupi
Level 22
Guangzhou
Question about the task We're all friends here, even the exceptions
Java Syntax, Level 9, Lesson 8
Under discussion
Have i learned "inherit"?Have i learned "inherit"?
16.05.2019
1432views
2comments
0
Kymie
Level 4
Singapore
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Can't seem to find the problem. Is it the logic at fault?Am not sure what's wrong with my code. This outputs me the correct answer but I still fail to pass testing (as seen in the img below). Not sure if it's the logic flow or the syntax. If anyone can spot the error, do let me know! Much appreciated!
23.04.2019
1874views
5comments
0
Jyothi
Level 20
Question about the task Writing to a file from the console
Java Core, Level 3, Lesson 11
Resolved
still not passing failing validation
14.01.2019
1982views
7comments
0
Vadym Opalenyk
Level 10
Vyshneve
Question about the task A name is a name
Java Syntax, Level 4, Lesson 16
Under discussion
Why doesn't it protect Why doesn't it protect
16.05.2019
1185views
4comments
0
hidden #10444738
Level 16
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
fails on the last.The last bit fails why ? else if(num1 < 1 || num1 > 999){ System.out.println("");
06.05.2019
1178views
2comments
1
Nemanja Curufinwë Kuzmanovic
Level 18
Belgrade
Question about the task GCD
Java Core, Level 4, Lesson 8
Resolved
2nd condition is unclear No matter what I try, 2nd condition won`t pass. Tried: No try, catch blocks, with throws Exception in main, as well as throws IOException With try, catch and IllegalArgument, as well as NumberFormat, and then rethrowing it in catch Nothing works.
25.11.2018
2020views
6comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
help please i m getting 0 if i try 3 -1 -3 -2 i know its because maximum is initialized as int maximum = 0; but how to resolve it?
23.09.2018
1811views
7comments
3
Sergei Polakov
Level 11
Donets'k
Question about the task Minimum of N numbers
Java Syntax, Level 8, Lesson 11
Resolved
I cant understand whats wrong enter 524 5345 4357 1 output 5345
15.05.2019
1982views
5comments
0
FADY ILIAS
Level 5
Perth
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 7
Under discussion
Not sure why this is failing ( expected)Hi, please look at my code and let me know why it is not running correctly. I am getting the error below: Thanks package com.codegym.task.task04.task0429; /* Positive and negative numbers */ import java.io.*; import java.util.*; public class Solution { public static void main(String[] a
16.05.2019
1863views
4comments
0
Vadym Opalenyk
Level 10
Vyshneve
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 13
Under discussion
I do not understand the mistake I do not understand the mistake
15.05.2019
1326views
6comments
0
Bazsó Benjámin
Level 20
Szombathely
Question about the task SimpleObject interface
Java Core, Level 3, Lesson 11
Resolved
not sure what to do here not sure what to do here
15.04.2019
1868views
3comments
0
Voris
Level 10
Tashkent
Question about the task Calculator
Java Syntax, Level 6, Lesson 8
Resolved
Whats wrong with my percent method ?public static double percent(int a, int b) { double c = ((double)b/(double)a)*100; return c; }
18.04.2019
2270views
3comments
0
Henk
Level 19
Pretoria
Question about the task Incorrect lines
Java Core, Level 3, Lesson 11
Resolved
Just wondering...Any particular reason why the String variable NAME is in capitals ? (Tried Google, not finding a simple or close explanation)
16.05.2019
1391views
1comment
0
Kymie
Level 4
Singapore
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
What is the error here?Hi! I ran through all the test cases and there were no errors. However, I could not pass the testing, 2 conditions were still not met. I even tried on IntelliJ IDEA but still could not pass testing. Can anyone spot the error in my code? Thank you!
16.05.2019
1184views
1comment
0
T.SWETHA
Level 2
Mumbai
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Resolved
task public class Solution { public static void main(String[] args) { salary(8000); } public static void salary(int a) { a= a+ 1000; System.out.println("Your salary is:" +a+ " dollars per month."); } } what's wrong in this program?
12.08.2018
3350views
11comments
0
Fernando Gerbrich
Level 13
Bad Aibling
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
I don't get it the output is right ... the programm works fine. but the fourth point will noch turn green.
15.05.2019
1864views
2comments
0
Carlos
Level 9
Eskoriatza
Question about the task One large array and two small ones
Java Syntax, Level 7, Lesson 4
Under discussion
Whats happening? point 2 & 4 fails public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader= new BufferedReader(new InputStreamReader(System.in)); int[] bigArray=new int[20]; int[] smallArray1=new int[10]; int[] smallArr
14.10.2018
1306views
2comments
2
Satya Vath
Level 31
Vijayawada
Question about the task Picking out numbers
Java Core, Level 9, Lesson 5
Under discussion
Please Help How to solve it
19.04.2019
1659views
1comment
0
Emmanuel Adorkor
Level 1
Accra
Question about the task Declare variables
Java Syntax, Level 0, Lesson 4
Resolved
Why can't I declare variables with my phone Why cant I code with my phone
30.04.2019
1499views
1comment
0
edis emin
Level 7
London
Under discussion
How do I improve on control flow statements?How do I improve on control flow statements? Right now I am really struggling with exercises which include things like while and for statements. Are there any resources I can use to improve my skills?
29.04.2019
1147views
1comment
0

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