Page 347 | CodeGym online Java course - Help

Naina Sahu
Level 4
Mumbai
Question about the task Multiplication table
Java Syntax, Level 3, Lesson 6
Under discussion
Help what's the mistake in this code. Using while loop.
04.02.2019
1554views
5comments
0
Tapan Kumar
Level 8
Question about the task The basis of a wheel
Java Syntax, Level 5, Lesson 9
Under discussion
why is it failed?Don't know
05.02.2019
1405views
1comment
0
Tapan Kumar
Level 8
Question about the task Walking in circles
Java Syntax, Level 5, Lesson 9
Under discussion
Don't undrstand why it is failed ?Help
05.02.2019
1429views
1comment
0
Fadi AlSaidi
Level 13
Carrollton
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Resolved
words in Ascending order I am getting the required results per the example provided, but still failing the "The displayed words should be sorted in ascending order (using the provided isGreaterThan method)" !!! any words of advice?
02.02.2019
1661views
2comments
0
hidden #10424566
Level 7
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Kindly please help me understand this challenge i have tried many methods yet nothing works 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) { int m3=min(a,b); int minValue; int m1; if(c
04.02.2019
1550views
8comments
0
Dmitriy Konoplev
Level 11
Khabarovsk
Question about the task Going national
Java Syntax, Level 8, Lesson 11
Archived
What about the space at the end?I solved this task this way: char[] list = s.toCharArray(); for (int i = 0; i < list.length; i++) { list[0] = Character.toUpperCase(list[0]); String n = String.valueOf(list[i]); if (n.equals(" ")) list[i+1] = Character.toU
04.02.2019
1220views
3comments
0
Aayush vyas
Level 2
Bangalore
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Under discussion
solution of convert to celsius to farenheit public class Solution { public static void main(String[] args) { System.out.println(convertCelsiusToFahrenheit(41)); } public static double convertCelsiusToFahrenheit(int celsius) { //write your code here double cel=celsius; double Fahrenheit = cel * 9/5 + 3
03.02.2019
1490views
1comment
0
Jane
Level 3
Cape Town
Resolved
IntelliJ 2018.3.4 Homework Plugin Install HELP (Windows 10)Is there anyone who can help me figure out why I don't see the task options after I installed the plugin and restarted IJ? I don't see the 6 buttons, running version 2018.3.4. Running windows 10 64-bit can see here in the screenshot that the plugin is enabled: But on startup there are no 6 but
31.01.2019
1717views
4comments
0
bri
Level 7
Sevilla
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Under discussion
It keeps telling me I have an issue in line 10 - not sure what the issue is.It keeps telling me I have an issue in line 10 - not sure what the issue is - I am using intelliJ
03.02.2019
1365views
3comments
0
shaan mohd khan
Level 13
Jhansi
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
code running right.but not verifying.help me asap public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); int maximum=0; //write your code here ArrayList data=new ArrayList<>(); int i;int n=0;
02.02.2019
1576views
5comments
0
Usha Mathivanan
Level 15
CHENNAI
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
error : line 19 : 'else' without 'if' , Please help me to resolve this error... !!! 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 num1 = abs(10
02.02.2019
1463views
3comments
0
Balasca Andrei
Level 7
Iasi
Question about the task Controlling body weight
Java Syntax, Level 6, Lesson 8
Resolved
do not understand can someone tell me if there is a problem in the code or it is a BUG?? thx
03.02.2019
1987views
2comments
0
Rishi Ghatta
Level 2
Miller Place
Question about the task One cat isn't enough
Java Syntax, Level 2, Lesson 3
Under discussion
I don't know how to complete this Help!!how do i do this at all
06.11.2018
1690views
6comments
0
Kshitij Pimple
Level 2
Mumbai
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
what will be the output and please explain also?Implement the print method In the print method, display the passed string 4 times. Each time, on a new line. Requirements: 1. The program should display text on the screen. 2. The main method should not call System.out.println or System.out.print. 3. The print method should display the text on the
03.02.2019
1697views
3comments
0
Dilip Sahu
Level 2
Mumbai
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
check please what's wrong?Last condition is not applying.
31.01.2019
1363views
4comments
0
lordheraldor
Level 23
Newark
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Resolved
Produces the correct result but still getting an error.Did I make a typo or something or is my code have an issue that I'm oblivious to?
28.01.2019
1390views
6comments
0
Jeff Jeffy
Level 15
Irvine
Question about the task Time conversion
Java Syntax, Level 3, Lesson 5
Resolved
Why wont the compiler accept it?This is my code: package com.codegym.task.task03.task0312; /* Time conversion */ public class Solution { //write your code here public static int convertToSeconds(int hour){ return hour*60*60; } } public static void main(String[] args) { //write your code her
21.01.2019
2030views
2comments
0
Jeff Jeffy
Level 15
Irvine
Resolved
I do think my code should be returning the correct answer, but, it wont verify.:( Please help. All but the last conditions are met.
07.01.2019
1206views
4comments
0
ann
Level 4
Dusseldorf
Question about the task Mercantile intentions
Java Syntax, Level 3, Lesson 12
Resolved
My code has a typo It doesn't fulfill some conditions: package com.codegym.task.task03.task0324; /* Mercantile intentions */ public class Solution { public static void main(String[] args) { //write your code here System.out.println(" \"I want a big salary, and that's why I'm studying Java\"");
06.12.2018
2071views
4comments
0
Solanki Dhruv
Level 18
Surat
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Under discussion
Here everything is correct.SO where is the problem????
03.12.2018
1630views
2comments
1
Niket
Level 8
Kolkata
Question about the task Display numbers in reverse order
Java Syntax, Level 7, Lesson 12
Under discussion
Output is correct but task not verifying I am getting an error the 2nd requirement is not being fulfilled (which is to read 10 integers from the keyboard) Whereas I am reading 10 integers from the keyboard and even the output is correct. Then why is this error showing?
01.02.2019
1940views
4comments
0
Sabine Meijran-Prins
Level 7
Enschede
Question about the task Distance between two points
Java Syntax, Level 6, Lesson 8
Resolved
Missing something..It seems that I am missing something..
03.02.2019
2841views
2comments
0
Kshitij Pimple
Level 2
Mumbai
Resolved
i am not understanding the output?System.out.print("Diego "); System.out.println("is the best!"); System.out.print("Amigo "); System.out.println("is the best!"); output: Diego is the best! Amigo is the best! First diego is printed then println command is used "is the best" it should be printed on new line ? output i think should
01.02.2019
1072views
4comments
0
Eduardo
Level 23
Coyoacan
Question about the task Going national
Java Syntax, Level 8, Lesson 11
Archived
Trying to find a way around the space at the end Hi, I'm trying to get the last condition fullfilled but I'm not sure how to get rid of the last space after the last word. I tried adding this for (int i = 0; i
01.02.2019
1488views
2comments
0
Dilip Sahu
Level 2
Mumbai
Question about the task I'm 15 again!
Java Syntax, Level 1, Lesson 4
Under discussion
what's wrong with my code? The value assigned to the variable age must be 15.
30.01.2019
1277views
4comments
0
KryptoBlack
Level 7
Mumbai
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
Two Different Problems With The Same Code Block I am unable to understand this runtime error since I am only trying to insert 1 element in the list... java.lang.OutOfMemoryError: Solution.java, method fix, line: 35 But if I just change the order of input, the error vanishes... list.add("rose"); // 0 list.add("love"); // 1 list.add("lyre"); //
30.11.2018
1808views
5comments
1
Dmitriy Konoplev
Level 11
Khabarovsk
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Under discussion
Could anyone explain me where i make mistake?I made new HashMap, then in foreach I swapped values and keys and put them to new Map. Then I cleared Map and put there values and keys.
01.02.2019
1459views
2comments
0
krishnaprasanna doddapaneni
Level 2
Hyderabad
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
what is wrong in this code 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) { String a = "java is easy to learn!"; String b = "java opens many opportunitie
01.02.2019
1495views
3comments
0
yanzy050
Level 4
San Francisco
Question about the task Currency exchange
Java Syntax, Level 3, Lesson 3
Under discussion
can someone give me a hint on how to display the result twice public static void main(String[] args) { //write your code here System.out.println(convertEurToUsd(45)); System.out.println(convertEurToUsd(34)); } public static double convertEurToUsd(int eur, double exchangeRate) { //write your code h
23.08.2018
1986views
14comments
0
Balen Asangbeh
Level 23
Douala
Question about the task Flip the array
Java Syntax, Level 7, Lesson 4
Under discussion
please what is wrong with the code
01.02.2019
1237views
2comments
0

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