Page 285 | CodeGym online Java course - Help

Haridas Lakayil
Level 8
Hyderabad
Under discussion
What is wrong in my code package com.codegym.task.task04.task0409; /* Closest to 10 */ public class Solution { public static void main(String[] args) { displayClosestToTen(8, 11); displayClosestToTen(7, 14); } public static void displayClosestToTen(int a, int b) { int c = abs(a-10);
9/9/19
1026views
1comment
0
krishnaprasanna doddapaneni
Level 2
Hyderabad
Question about the task One variable is not enough
Java Syntax, Level 1, Lesson 3
Resolved
getting error in this can anyone give me carilifation package com.codegym.task.task01.task0111; /* One variable is not enough */ public class Solution { public static void main(String[] args) { int a=20; int b=15; String name ="S"; System.out.println(a); } }
1/30/19
1792views
5comments
0
Theodosia J Goodman
Level 1
Wilmington
Question about the task Contract
Java Syntax, Level 1, Lesson 6
Resolved
Here's the answer!!! Whatever code you put it's correct. it's the website that keeps giving an error. just copy and paste: ... NOTE: it can either be System.out.printIn(""); or System.out.printIn();
3/2/19
1611views
3comments
2
Mega tok
Level 2
Jakarta
Question about the task A variable on our screen
Java Syntax, Level 1, Lesson 3
Resolved
compiled but comment missing at the code analysis states: Missing a Javadoc comment.: Solution.java, line: 9, column: 5 what is actually expected?
4/28/19
1313views
1comment
0
szu2
Level 2
Warsaw
Question about the task Square of a number
Java Syntax, Level 1, Lesson 8
Archived
explanation - how do I solve this one?I don't understand the structure(s) that we have to use here. public class Solution { public static void main(String[] args) { int a = sqr(5); System.out.println(a);//write your code here } public static int sqr(int a) { return a * a; I did this and got a righ
3/22/19
2929views
10comments
0
Denis
Level 22
Kharkiv
Question about the task Displaying a stack trace
Java Core, Level 6, Lesson 3
Under discussion
LAST CONDITION What i can do this?
6/27/19
1589views
5comments
0
Aman
Level 2
Chopda
Question about the task Only 20 will do
Java Syntax, Level 1, Lesson 4
Resolved
In the main method, place plus and minus signs correctly so that the variable result is equal to 20. Signs must be placed only in the line where the variable result is declared. Do not change the order of the variables in this line. Each variable must be preceded by either a plus or minus sign. public class Solution { public static int a = 1; public static int b = 3; public static int c = 9; public static int d = 27; public static void main(String[] args) { int result = - a - b - c - d; System.out.println(result); } }
4/28/19
2332views
3comments
0
Shaik Gousiya
Level 2
Mumbai
Question about the task Amigo is very smart
Java Syntax, Level 0, Lesson 2
Resolved
How to understand errors?
8/23/19
1312views
2comments
0
Shaik Gousiya
Level 2
Mumbai
Question about the task Amigo is very smart
Java Syntax, Level 0, Lesson 2
Resolved
How to overcome errors?How to understand errors?
8/23/19
1304views
2comments
0
Udayan Gupta
Level 2
bangalore
Question about the task No comments needed
Java Syntax, Level 0, Lesson 8
Resolved
i have a problem please help me out please help me out
3/30/19
1236views
2comments
1
Philip T-D
Level 18
San Diego
Question about the task Human class constructors
Java Syntax, Level 10, Lesson 11
Under discussion
I guess I am missing something. How can there be more constructors which "make sense"?I guess I am missing something. How can there be more constructors which "make sense"?
4/23/19
1744views
6comments
0
Bryce Lindley
Level 9
Olympia
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Resolved
Am I on the right track?Any tips would be great :)
9/8/19
1240views
2comments
0
Aditya
Level 2
Raipur
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Resolved
Can anyone have a look at my code?I'm unable to pass the last test but in the test section getting correct outputs. Thanks in advance.
9/1/18
1700views
4comments
0
Profj
Level 20
Lagos
Question about the task In decreasing order
Java Syntax, Level 7, Lesson 12
Resolved
Please help.This also works perfectly, but not verifying.
6/8/19
1768views
4comments
0
past cham
Level 6
Delhi
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
how to solve how to solve
3/22/19
1634views
3comments
0
hidden #10484120
Level 13
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
Can't satisfy the last tree requirements, don't know what's wrong Can't figure out what's wrong with my code. Please help and give a hint! Thanks
9/4/19
1388views
5comments
0
Laurence Chadwell
Level 4
San Antonio
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
I feel like I have it down correctly but it still not accepting my leap year statement package com.codegym.task.task04.task0414; /* Number of days in the year */ import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(System.in); int x = sc.nextInt(); if(x %
8/20/19
1728views
2comments
0
Henk
Level 19
Pretoria
Question about the task Countdown at the races
Java Core, Level 6, Lesson 10
Resolved
Does ANYONE understand the requirements ? Coding this is easy, but coding what you THINK they want is VERY difficult. (1) How can your code run longer than 4 seconds if you had to put a sleep of 3 and a half seconds in the main program part ? (2) If you interrupt it, from the main program, it has already completed, because it only sleeps a
5/28/19
1990views
6comments
0
Mykhailo Kuvshynov
Level 8
Dnipro
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Resolved
Help First of all I don't understand sense of lines 23-25. And also why wouldn't it work?
9/6/19
1515views
3comments
0
Ewerton
Level 30
Belo Horizonte
Question about the task Iterating through a file tree
Java Collections, Level 1, Lesson 2
Archived
"Close output stream..." Bug or am I distracted?
7/7/19
1509views
4comments
3
Martin Evtimov
Level 22
Chicago
Question about the task Parenthetical brainteaser
Java Syntax, Level 3, Lesson 4
Resolved
Help I tried to look deeper but this is way too much. In my opinion, this task doesn't teach you anything. It's only time consuming.... package com.codegym.task.task03.task0306; /* Parenthetical brainteaser */ public class Solution { public static void main(String[] args) { System.out.p
8/19/18
3707views
29comments
2
Łukasz Szajek
Level 6
Poznan
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Resolved
does not go through verification Hello, It runs', displays proper results, but doesn't verify :/ Please help
8/23/19
1158views
3comments
0
smile
Level 7
Tainan
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
What's wrong with my min method?I run the code, and it shows: 1 -3 3 5 It seems correct, but I still failed. Why?
5/7/19
1751views
4comments
0
asyraf
Level 3
Kuala Lumpur
Question about the task Minimum of two numbers
Java Syntax, Level 2, Lesson 8
Resolved
doesn't understand I cannot seem understand what happen on my code and does i make mistake? why the output do not come out
4/30/19
1989views
9comments
0
Jay
Level 17
Washington
Question about the task Different methods for different types
Java Core, Level 5, Lesson 12
Under discussion
I'm stuck on this one I'd appreciate your help. Thanks.
9/6/19
1449views
2comments
0
Payal Agarwal
Level 17
Bucharest
Question about the task Template pattern
Java Core, Level 5, Lesson 12
Under discussion
I am not getting this I am not getting this
9/6/19
1516views
2comments
0
Mike McKenna
Level 25
Wilmington
Question about the task Even to the moon!
Java Syntax, Level 2, Lesson 8
Resolved
What about newtons ?Hi, I found 2 ways to get the right answer . When I go to verify failure occurs because I don't mention newtons any where . As I read thru questions / comments . I find no mention of newtons . Thanks Mike McKenna When i changed moonWeight to lunarWeight .task verified . even with uneven math
4/23/19
2361views
3comments
0
Cristian
Level 16
Bucharest
Question about the task Getters and setters for the Person class
Java Syntax, Level 5, Lesson 5
Under discussion
Nothing is validated. Why? package com.codegym.task.task05.task0508; /* Getters and setters for the Person class */ public class Person { String name; int age; char sex; public String getName() { return name; } public void setName() { this.name = name; } publi
9/4/19
1353views
3comments
0
Nicolas Huet
Level 41
Provins
Question about the task Wait and see
Java Multithreading, Level 5, Lesson 9
Resolved
Hello, I must be in the wrong direction, can someone give me a hint?Since I have not even one validation, I think I'm leaning in the wrong direction. Can someone give me a hint? Thank you.
9/2/19
1351views
2comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task Identical words in a list
Java Syntax, Level 10, Lesson 11
Resolved
What is wrong with my code?Output is: red 1 polska 2 asd 3 dream 3 gol 3 them 1 rivaldo 2 yeah 2 team 3
1/31/19
1855views
5comments
0

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