Help

How to parse the given string to a date Plz show me the way and calculate the diff.

Can anybody help me, please? I cannot find the root cause of why my code is not being accepted. Any help would be appreciated. Thank you!

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

If I'm correct. Line 45 should display its not a leap year if its not a leap year.

if(year%400==0 || year%4==0) System.out.println("Number of days in the year: 366"); else System.out.println("Number of days in the year: 365");

As one of my constructors, I used the following: public Human (int weight) { this.weight = weight; } I received the message below. I changed the parameters of the constructor to something else and it compiled and verified. What was it trying to tell me in the error message? I don't know why

I guess I am missing something. How can there be more constructors which "make sense"?

How aren't these exceptions unique?

package com.codegym.task.task01.task0130; /* Our first converter! */ public class Solution { public static void main(String[] args) { System.out.println(convertCelsiusToFahrenheit(41)); } public static double convertCelsiusToFahrenheit(int celsius) { double TF=(double)((

What is wrong in code? pl help.

package com.codegym.task.task02.task0201; /* Implement the print method */ public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java opens many opportunities!"); } public static void print(String s) { System

public static void main(String[] args) { //write your code here Person Person = new Person(); } public static class Person { //write your code here String name; int age; int weight; int money; } }

What can I do to separate numbers by spaces ?

How can you explain it ?

whats wrong in this code ?

Hi, i need help with "Hello, Amigo!"??

package com.codegym.task.task08.task0826; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.* ; /* Five winners */ public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputSt

As topics says, I think it works well, however it can't pass the verification. Thanks for help

package com.codegym.task.task08.task0829; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; /* Software update */ public class Solution { public sta

Hi! It says the getShipCount() method is missing in the EnemyFleet class. But it's there... Any idea? Thank you!

I've tried everything to meet the last condition nothing works. Please Help. Thank you.

what's wrong with this solution i tried many inputs program gives correct output in each case but still last condition fails to satisfy ?

??

- I have empty array, - I create 2 variables that contains identical objects, - I put a content of first variable to my array, using .add() method, - I check if my array contains object from second variable or not, object that is identical as object from first variable, I check it using .contains(O

can't validate last condition

I completed the task but not able to understand the default constructer.

i have checked by printing all three cats and by printing cats after removing one, but it fails all time....please help someone

I have used Arrays.equals() method to check whether the row is changed or not. But it is unable to meet the requirement. Could anyone help me to resolve the issue.

it is not compiling