Page 343 | CodeGym online Java course - Help

Nitin
Level 5
Question about the task A name is a name
Java Syntax, Level 4, Lesson 16
Resolved
The programm is correct but it is showing Typo error?
3/13/19
1684views
1comment
0
Kisszol
Level 15
Toeroekbalint
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Resolved
Funkcias bone sed sistemo ne akceptas gxin ! Works correctly but system does not accept it !Globalo Esperanto : Saluton ! Mia programo funkcias bone, sed la sistemo ne akceptas gxin, kaj mi ne scias kial. Cxu vi havas ideon pri tio? local English: Hi ! Mi program works well, but have system errors and i don't know why. Do you have any idea ?
3/12/19
2065views
2comments
0
Nastya Varennikova
Level 11
Sumy
Question about the task Somehow average
Java Syntax, Level 4, Lesson 16
Resolved
The program should display the middle number of the three numbers. RECOMMENDATION FROM YOUR MENTOR Test the program with the numbers 3, 2, and 1. Expected output: 2 What the error?
3/11/19
2675views
1comment
0
Kisszol
Level 15
Toeroekbalint
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Resolved
Esperanto -> Mi testis kaj funkciis, sed la programo ne akceptas gxin , english -> I tested and works but the program does not accept it Saluton, Esperanto ->Mi testis la programon kaj gxi funkcias, sed la programo ne akceptas gxin. Mi ne scias kial. Bovolu helpu min. English -> I tested my program it works, but the program does not accept it and I don't know why. Please help me. One language above all -> Esperanto.
2/22/19
2125views
2comments
0
LeSa
Level 4
Pozarevac
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
crosstown traffic cant solve HELP, but the code works! Is it solution to calculate like real time = 60 ??
3/7/19
1404views
4comments
0
hidden #10426237
Level 7
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
Last condition is not satisfying.HELP NEDDED.
2/24/19
1633views
2comments
0
Joy Majumdar
Level 16
Kolkata
Question about the task Only for the rich
Java Syntax, Level 8, Lesson 8
Resolved
What is wrong here ?Please show
3/8/19
1639views
6comments
0
Anwaar ul haq
Level 6
Islamabad
Question about the task Product of 10 numbers
Java Syntax, Level 3, Lesson 4
Resolved
Confused !I'm getting this 362880 that is correct as I googled it. but condition says ain't right as it is not more than three million. Any suggestions?
9/24/18
2821views
12comments
0
Jeff Jeffy
Level 15
Irvine
Question about the task Do we have a pair?
Java Syntax, Level 4, Lesson 4
Resolved
Logic should be correct, but failing verification Seems to be an issue here: else if((a==b)&&(b==c)){ System.out.println(a+" "+b+" "+c); }
3/11/19
1675views
3comments
0
Abdullah Cevizli
Level 12
Gebze
Question about the task A programmer creates a person
Java Syntax, Level 5, Lesson 7
Resolved
what is wrong with that ?probably i didnt understand putting reference
1/18/19
1899views
2comments
1
Adeleye Yusuff Adewuyi
Level 1
Brooklyn
Question about the task Square of a number
Java Syntax, Level 1, Lesson 8
Archived
I need someone to help me solve this coding challenge. Square of a number Write a program that displays the square of 5 on the screen. Requirements: 1. The program should output text. 2. The main method should call the sqr method with 5 as an argument. 3. The main method should display the result of the sqr method. 4. Don't change the sqr method. 5.
1/20/19
1624views
5comments
0
Jeff Jeffy
Level 15
Irvine
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Resolved
Pretty sure my math is right
3/9/19
1563views
1comment
0
Clau Dia
Level 24
Mendoza
Question about the task Threads and bytes
Java Core, Level 8, Lesson 11
Under discussion
Where should I close the FileInputStream?Hi! The last condition does not validate even if I close the FileInputStream in line 52. I also tried closing it in the while loop of the main method. I wrote "if (rd.fis != null) { rd.fis.close(); }" after I added data to my map, but that didn't work either. Any suggestions for solving this task?
2/23/19
1743views
2comments
0
Hashirama
Level 26
Port-Harcourt
Question about the task Tracking changes
Java Core, Level 9, Lesson 11
Resolved
Okay so I've understood the program enough to write something, but I don't understand why....?Uncomment lines 23, 60 and 61 to test the program and see. Maybe you could find where I got it wrong. Recommendation from the mentor was: Be sure that the lines list has the REMOVED label with the required lines in the correct places.
3/6/19
2047views
6comments
2
Andrei Stratu
Level 18
Iasi
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
What is wrong with my code Can you please tell me what is wrong with me code?
3/10/19
1449views
1comment
0
arvindsid
Level 10
Chennai
Question about the task Cat and Dog objects: 50,000 each
Java Syntax, Level 6, Lesson 5
Under discussion
How to resolve the "Time out program ran too long" error need help in resolving the timeout program ran too long error"
9/16/18
2061views
5comments
1
SAYAN SAMANTA
Level 10
Bangalore
Question about the task Words in reverse
Java Syntax, Level 7, Lesson 9
Resolved
where is the problem situated? public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String[] words = new String[5]; for(int i=0;i<5;i++){ words[i] = reader.readLine(); } ArrayList<String>
8/22/18
2125views
5comments
0
Jeff Jeffy
Level 15
Irvine
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
Weird System.out.println(); bug?Won't display user input.
1/27/19
1948views
13comments
0
Djole
Level 41
Belgrade
Question about the task Extending AmigoOutputStream
Java Core, Level 8, Lesson 8
Resolved
???import java.io.*; import java.util.*; /* Extending AmigoOutputStream */ public class QuestionFileOutputStream implements AmigoOutputStream { private AmigoOutputStream or; public QuestionFileOutputStream (AmigoOutputStream aos){ this.or = aos; } public void flush() thr
3/7/19
1771views
2comments
0
Hussain
Level 4
Frankfurt am Main
Question about the task Family relations
Java Syntax, Level 2, Lesson 2
Resolved
Important question Why it should be : woman.husband = man And not : man = woman.husband . . . need good explanation
2/12/19
1750views
4comments
2
Niranjan Soni
Level 15
Bangalore
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Under discussion
1st and last 2 conditions are not satisfying. Help please I'm getting correct output but 1st and last 2 conditions are not satisfying.
9/29/18
1397views
2comments
0
Harinath Reddy A
Level 7
Delhi
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Under discussion
whats the error public class Solution { public static void main(String[] args) throws Exception { //write your code here boolean t = true; while(t=true){ BufferedReader r = new BufferedReader(new InputStreamReader(System.in)); String s = r.readLine();
3/5/19
1248views
4comments
0
Santosh Kumar
Level 19
Gagret
Question about the task Currencies
Java Core, Level 4, Lesson 8
Resolved
Everything is looking good but throwing error during verification Everything is looking good but throwing error during verification
3/3/19
1855views
10comments
0
Nitin
Level 5
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Under discussion
Need Help!
3/8/19
1403views
2comments
0
Nitin
Level 5
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Whats wrong in my code?
3/5/19
1968views
4comments
0
Andrew
Level 29
Seattle
Question about the task Introducing tags
Java Core, Level 9, Lesson 11
Resolved
I can get the example output. Not sure what I'm missing.Do we need to solve for nested tags within nested tags? Please let me know if you thought of a simpler way to go about the solution.
3/5/19
2380views
3comments
0
PATEL HET
Level 7
Ahmedabad
Question about the task Create a Rectangle class
Java Syntax, Level 5, Lesson 9
Under discussion
please help me, i am not getting from a long time i am not getting please can anyone send me the code and also check my code where is mistake. package com.codegym.task.task05.task0520; /* Create a Rectangle class */ public class Rectangle { //write your code here int top,left,width,height; public void initialize(int top,int left,i
2/15/19
1954views
4comments
0
William Leininger
Level 5
Vancouver, WA
Question about the task Drawing lines
Java Syntax, Level 4, Lesson 13
Under discussion
Not understanding I don't understand how people are solving this problem (and some others) with nested for loops/multiple for loops. It'd make sense if say the variables carried through them or if I didn't have to define a variable in EACH for loop :S. I really dislike having to create a variable in every for loop. A
2/15/19
1528views
3comments
0
AK
Level 6
Mumbai
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
Why is the code below not passing verification? package com.codegym.task.task03.task0318; /* Plan to conquer the world */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here InputStream inputStream = System.in; InputStreamReader input
3/2/19
1562views
3comments
0
Yusra Ansari
Level 9
Karachi
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Under discussion
Can somebody give a sample input and sample output of this task?Can somebody give a sample input and sample output of this task?
9/27/18
1846views
5comments
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