Help

package com.codegym.task.task07.task0716; import java.util.ArrayList; /* R or L */ public class Solution { public static void main(String[] args) throws Exception { ArrayList list = new ArrayList(); list.add("rose"); // 0 list.add("love"); // 1 list.add("lyre

why

I have put in line 31 Thread.sleep(10) but it doenst pass the validation.. where should i put it?

Hello, I feel this task should be really easy, but I can't seem to set a name for each object. This is what I've tried thus far, and it doesn't pass verification. Thank you in advance for your help!

I just need help with the last invalidated condition. "The joinData method must remove from the allLines list all lines in the linesForRemoval list if allLines contains all the lines in the linesForRemoval list." The recommendation from the program: "Be sure that the joinData() method deletes from

plz help...

Hi I think my program is working fine, but word with letter "r" and "l" is placing to the end of Array. Can sb help ? :)

This code results in failed tests telling me that the countMineNeighbors() method is setting neighbor the countMineNeighbors for objects that are flagged as mines, but I don't see why this would be happening. On line 37 I have an if statement that should only do that if the object is not flagged as

package com.codegym.task.task07.task0713; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; import java.util.Scanner; /* Playing Javarella */ public class Solution { public static void main(String[] args) throws Exception {

finally,Map values : {lao5=zhang, lao3=biao}

This task is really confusing. The example output does not match the output they say you must have using the alert methods.. Anyway, my code does not verify when I match their output, or when I correctly us the alert methods. Has anyone had the same issue?

My Program won't even compile and I don't seem to see the issue. Please Help. This is the compiler message: Exception in thread "main" java.lang.NumberFormatException: null at java.lang.Integer.parseInt(Integer.java:542) at java.lang.Integer.parseInt(Integer.java:615) at Solution.main(Solution.j

I have tried a lot .....plzzz help ,i m not able to debug.

If I am using the code in the comments it's not filling the requirments. but with buffered reader it is working What am I missing from the code in the comment? Code in the comment! Thank in advance :)

What mistake i'm making in my code?

Struggling to get this..... Why does "Apple.applePrice = applePrice + applePrice" equal to 200 but "Apple.applePrice + applePrice" equals 150?

the task is really simple, the code works, but I cant'n understand what is the problem.

Hi guys, I've been stuck for hours. I've used the help section and google but it won't pass. my output adds a bunch of 0s for the higher numbers.

please help me as i am unable to find error in my code

Not sure why the task fails requirement 3 even though it is doing exactly what the requirement states.

THE VALIDATIONS that don't pass are: 1. The addCatsToMap() method should add all cats in the String[] cats array to the collection in accordance with the task conditions. recomandation from mentor: Be sure that the addCatsToMap() method adds all cats in the String[] cats array to the collection in a

You can see two variants using break statement and other using whileController public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); HashMap myMap = new HashMap<>();

Whats the problem in this code ? when i run this code it give the correct output but verification fails ?

it says ";" expected line 10

I surely miss something but when I test it out with a map I create it seems to work correctly. Any ideas?

How to copy the contents if the file itself is not there ?

When I print out the values if there is new line "println" verification says that there are too many, if I use "print" says there are too few. DFQ?

. Also, What file are we supposed to be reading from? That part is unclear to me

public static class Counter extends Thread { @Override public void run() { do { synchronized (Solution.class) { incrementCount(); values[getCount()]++; } Thread.currentThread().y

Hi fellow coders I completed the task however I don't get the point of this exercise can somebody help explain to me what is the point and what's use in it for us. Thank's in advance!