Help with tasks

How can the third one work and the others not, they are derived from the first. I dont understand.

Hi, i was able to get code producing multiplication tables . only the table is vertical instead of horizontal Thanks Mike McKenna

package com.codegym.task.task02.task0217; /* Minimum of four numbers */ public class Solution { public static int min(int a, int b, int c, int d) { //write your code here int m1; if(c

cat1.fight(cat2) is returning (true) cat2.fight(cat1) is returning (false) how is the last condition still not being met??

I can't even get the criteria met for it to read the numbers from the keyboard, but somehow as if by magic, it works and meets 100% of the criteria when tested with IntelliJ IDEA. I've spent the last hour rewriting the code and it never seems to make a difference. After close to an hour I even tri

I have this recommendation : "If an empty string is entered after a number, then that number should also be displayed (it must not be lost)." but when I'm testing this code on JVM everything working. When I write 1 a 2 3 c then I have 1 a 2 3 c.

What is the problem

How to get variable

why is it showing no element exception for line 13?

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Output is matching though not verifying ?

System.out.println("2 plus 3 equal to 5");

Somehow can't get it verified.

I keep getting an error thrown at me saying that the height of my triangle is not 10 lines. can someone help me fix my code?

I tried various things, not getting any luck.

Hi there. I am kind of stuck here. When I run my program, it works fine and I do not see any difference compared to the example output. I have tried several cases and several numbers and it works fine. However, when I try to verify the task, the third condition fails. I do not know why. I would be

Just take a gander at the 3rd requirement.

which exception method is used for error of strings. and how to know which exception method is better

in IDEA the result is "2". it seems to be true. in codegym the result is "11". Why 11? Where is 11 methods in code?

I just dont know what that whitespace error is and i cant get rid of it

Hello there, I've just gone through this section and got the doubt; is it convenient to call setters from the constructors? The doctor recommends to use all the logic to determine whether the inputted data is valid/correct when an object gets created out of the constructor but how does one preven

it works correctly but why i get error...

Why is the compiler telling me this? com/codegym/task/task02/task0205/Solution.java:16: error: expected System.out.println(s); ^ com/codegym/task/task02/task0205/Solution.java:16: error: expected System.out.println(s);

need hint

Not sure what I might have done wrong? I'm currently getting the the correct display but maybe I have altered the program too much and there is a specific number of lines that should be commented out? I "Run" the code and below shows the output as 19, So I'm not sure what I might have done wrong? P

Please share a way of counting the user input without asking the user to tell the input count and without using methods of Scanner, math or any predefined classes...? I need to understand the logic implemented to count the no. of user input.

I can only get the code to print "8" two times. The goal is to get to print 4x2 8 times?

Stuck here. Any suggestions? :)

any suggestion what is wrong here