Page 141 | CodeGym online Java course - Help

Chris
Level 19
Newark
Question about the task Price of apples
Java Syntax, Level 4, Lesson 1
Resolved
Breaking it down I got the right answer but I would like it if someone could please break it down for me how the 50 and the 100 are added in the addPrice method. Any help would be greatly appreciated. Thanks.
28.07.2020
739views
4comments
0
Pablo Saquilmer
Level 32
Guatemala City
Question about the task Reversing a file
Java Core, Level 8, Lesson 5
Resolved
IM GETTING WHAT THE TASK REQUESTED BUT STILL NOT PASSING ANY HELP?The file 1 passed the info to file 2 in reverse order but still not passing the task.
05.09.2020
343views
2comments
0
Maxim Raitin
Level 20
Tomsk
Question about the task One large array and two small ones
Java Syntax, Level 7, Lesson 4
Resolved
the program works but last condition doesn't accept Why?
05.09.2020
338views
3comments
0
Gytis Laukaitis
Level 18
Marijampole
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
Can someone explain me why this is not working ? :(Is this just bugged or ...??
17.08.2020
794views
4comments
3
punkuotukas
Level 7
Vilnius
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 13
Resolved
Correct output when code runs, but verification still fails with an incorrect amount of rows Please help solving this - such a frustration.
05.09.2020
543views
2comments
0
Sylwia
Level 16
Deutschland
Resolved
sorting arrays Hello, I have a general question about sorting arrays. Why is the variable in the first case j = i+1; in the other case j = 0; Why is that not in both cases j = i + 1; Thank you in advance! First array: String[] strings = {"x", "d", "b", "a", "c", "h"}; sort(strings); public static void sort(S
05.09.2020
415views
4comments
0
Adinath Ajit Patil
Level 10
Question about the task Implement the fight method
Java Syntax, Level 5, Lesson 5
Under discussion
Last condition not met code is working but still not completed.
04.09.2020
583views
3comments
0
Marek Durovic
Level 41
Bratislava
Question about the task Shortener (6)
Java Collections, Level 6, Lesson 15
Under discussion
why its not going through verification?hi, can anyone explain me why it is not going through verification? Everything works, but not even one condition is met. Thanks
04.09.2020
439views
2comments
0
Martin Evtimov
Level 22
Chicago
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Resolved
Help What am I doing wrong?
24.08.2018
2513views
9comments
0
dhanush
Level 30
Chennai
Question about the task Searching for the right lines
Java Core, Level 9, Lesson 11
Resolved
need help last condition is not satisfying. :(
04.09.2020
496views
6comments
0
Ciro Cancello
Level 4
Napoli
Question about the task Hello, StarCraft!
Java Syntax, Level 3, Lesson 4
Under discussion
I don't understanwhat is wrong package com.codegym.task.task03.task0307; /* Hello, StarCraft! */ public class Solution { public static void main(String[] args) { //write your code here Zerg zerg1=new Zerg(); zerg1.name="a"; Zerg zerg2=new Zerg(); zerg2.name="b"; Zerg zerg3=n
13.04.2020
1253views
9comments
1
dhanush
Level 30
Chennai
Question about the task Minesweeper (Part 9/16)
Games, Level 0, Lesson 0
Resolved
need help my code caught by infinity loop :(
19.06.2020
596views
1comment
0
ddi
Level 18
Dortmund
Question about the task Minesweeper (Part 9/16)
Games, Level 0, Lesson 0
Under discussion
Infinite loop, what to do?I have the failure of infinite loop. how can i stop it?
26.08.2019
1334views
2comments
0
Diep Le
Level 4
Paihia
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Under discussion
What wrong with my code could someone please point out what wrong with my code here? this is to find the maximum of 4 Use the keyboard to enter four numbers, and display the maximum of them. If the maximum occurs more than once, just display it once. Requirements: The program should read the numbers from the keyboard. Th
05.09.2020
446views
2comments
0
Valuev Nutt
Level 4
Chiba
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Under discussion
Why 5.0 instead of 5?I managed to do it but I am just wondering why it had to be 5.0 for it to work. I did very poorly in maths when I was in school so a simple explanation would be very much appreciated. Thanks!
04.09.2020
544views
3comments
0
Adam
Level 8
Florida
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
Java.util.Scanner;I guess we can't import Scanner? The below code works just fine in JGrasp and IntelliJ. Got it, I didnt know the input was at them bottom where it says input... I assumed the input was already part of the check. import java.util.Scanner; public class test { public static void main(String[] ar
04.09.2020
595views
2comments
0
Dave Andrea
Level 41
Question about the task Why doesn't the set contain an element?
Java Collections, Level 6, Lesson 10
Resolved
No idea what the validator is looking for here.So I've tried the following: 1) I fixed isLastDateInDates() so that it compares the getTime() values rather than the object hashcodes. It now returns true. I left updateLastDate as is, as it should change the variable last date to the updated one. Validator won't accept the last 2 conditions. 2) I
30.08.2020
474views
1comment
0
Hari
Level 8
Worcester
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
what is wrong? please help!
04.09.2020
439views
1comment
0
AnnemiekFF
Level 41
Breda
Question about the task Restaurant (part 19)
Java Multithreading, Level 9, Lesson 15
Resolved
Output is correct with what is expected, but nothing verifies except the matching constructor.Can anybody tell me where the problem lies? I think it must be somewhere other than the main method, but I don't know where or how to find it?
07.04.2020
1317views
3comments
0
Andrei
Level 41
Question about the task Sum of the digits of a three-digit number
Java Syntax, Level 3, Lesson 12
Under discussion
Why can't i declare multiple int variables on the same line, inside the function?Hello, I have the following code but when I debug the code I get the following error: "java: variable sum might not have been initialized" Why I am not allowed to declare int variables sum and m in the same row using the formula " int sum, m = 0". The only way it is accepted is by declaring them in
26.08.2020
459views
8comments
0
Lawson
Level 29
Lagos
Question about the task Yet another adapter
Java Core, Level 9, Lesson 3
Under discussion
Help pls I need help here
04.09.2020
332views
6comments
0
Lawson
Level 29
Lagos
Question about the task TableAdapter
Java Core, Level 9, Lesson 3
Resolved
Help Someone pls guide me on the last option
04.09.2020
479views
2comments
0
Akintilebo Olamilekan
Level 8
Osun State
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Resolved
Help. Note that 0 is not a positive or negative number package com.codegym.task.task04.task0428; /* Positive number */ import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { //write your code here Scanner sc = new Scanner(System.in); int a = sc.nextIn
31.01.2019
2109views
6comments
0
mstellaluna
Level 5
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Under discussion
Code Error I pass all the requirements except 1 of them. the message is a bit obscure for me so im not sure what is wants. if I go into eclipse, replace buffered reader with variables with values, it works fine... Here is my code BufferedReader reader = new BufferedReader (new InputStreamReader(System.i
04.09.2018
1616views
7comments
0
Pablo Saquilmer
Level 32
Guatemala City
Question about the task Rarest bytes
Java Core, Level 8, Lesson 3
Under discussion
What I m getting wrong?Is this what i should display?
04.09.2020
358views
2comments
0
David
Level 9
Atlanta
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Under discussion
Seems to work, but...Not sure why this won't clear, even if it's a bit inelegant...
03.09.2020
365views
3comments
0
Tyler Evans
Level 6
Wallasey
Question about the task Man and woman
Java Syntax, Level 5, Lesson 12
Under discussion
Help please failing saying make sure you make 2 Man objects From what i can see i have made two man objects and two woman objects. it is failing on the condition of that "in the main method you need to created two objectss of each type". I have run the program and the output appears to be correct also. Any help is appreciated many thanks Tyler
02.09.2020
369views
4comments
0
yi
Level 20
Toronto
Question about the task Wine tasting
Java Core, Level 4, Lesson 8
Archived
Hi Can someone help me with this ?Can you tell me how to return the 3 methods in Solution class ? thx.
21.12.2019
1138views
6comments
0
Premachandran
Level 35
Ernakulam
Question about the task User, loser, coder and programmer
Java Core, Level 4, Lesson 8
Under discussion
pl help. Why my code is not passing verification pl help. my code is not passing cerification
03.12.2018
1728views
5comments
0
Joel Pearce
Level 22
Birmingham, UK
Question about the task Rounding numbers
Java Core, Level 8, Lesson 11
Under discussion
How am I so spectacularly wrong?Looking at other people's code I can see that I'm way out of the ballpark on this one. Did I miss something in the lessons?
03.09.2020
347views
1comment
0

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