Page 325 | CodeGym online Java course - Help

edis emin
Level 7
London
Under discussion
How do I improve on control flow statements?How do I improve on control flow statements? Right now I am really struggling with exercises which include things like while and for statements. Are there any resources I can use to improve my skills?
29.04.2019
1148views
1comment
0
Mike McKenna
Level 25
Wilmington
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
error variable min might not have initalized .Hi, error is return min; ^ Thanks Mike McKenna
29.04.2019
1230views
1comment
0
Lukasz Samulnik
Level 16
Warsaw
Under discussion
Split screen Does anyone know how can I restore initial split screen when in exercise view? The one with conditions on the left and code editor on the right? Somehow it turned to look like more like a browser with tabs on top.
26.04.2019
1235views
1comment
0
Mehala
Level 0
Question about the task I think being a programmer is cool
Java Syntax, Level 0, Lesson 3
Resolved
what wrong in this code? when I compile it's executing the correct answer, but when I submit for verify it showing the task failed to pass testing.. anyone can u explain this import java.util.Scanner; public class Solution { String sc,mc,pc; public static void main(String[] args) { Scanner sc=new Scanner(System.in); String s=sc.nextLine(); System.out.print(s); Scanner mc=new Scanner(System.in); Strin
15.05.2019
1536views
2comments
0
Yash
Level 15
Sugar Hill
Question about the task Day of the week
Java Syntax, Level 4, Lesson 4
Under discussion
Not Working???I don't know why. It should work.
14.05.2019
1151views
1comment
0
Mikayla Pace
Level 27
Salt Lake City
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Resolved
My program does not print out the correct string I can't figure out why my code isn't printing out the correct string. It seems like it is just returning whatever string is 9 characters long??
14.05.2019
1815views
4comments
0
Sarah
Level 3
Nairobi
Question about the task Kind words for the teacher
Java Syntax, Level 0, Lesson 4
Resolved
error com/codegym/task/task01/task0102/Solution.java:12: error: cannot find symbol System.out.printIn("Ellie is clever"); ^ symbol: method printIn(java.lang.String) location: variable out of type java.io.PrintStream Anyone explain to me why am getting this error please, whe
15.05.2019
1310views
2comments
0
ASHUTOSH SHUKLA
Level 3
Katni
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Resolved
How to solve last condition of this task? How to solve last condition cause I don't get it? After trying also it stills shows error in last condition.
02.05.2019
1811views
9comments
0
hidden #10426395
Level 2
Question about the task The great purge
Java Syntax, Level 1, Lesson 8
Resolved
Any advice on how I shoud fix my code?Hope for the help guys because I'm stuck.
10.02.2019
1858views
9comments
0
ROBERT KOSS
Level 3
Panama City
Question about the task Favorite poem
Java Syntax, Level 1, Lesson 8
Resolved
can someone give me the code down below please and thank you
28.02.2019
1920views
3comments
0
Peta Velin Zoran
Level 3
Timisoara
Question about the task Choose healthy food! Choose fruit!
Java Syntax, Level 1, Lesson 8
Resolved
Server fails to see both strings Lvl1 Lesson 8 "Choose healthy food! Choose fruit!" -> solution // System.out.print(apple+"\n"+ peach); // is not valid, server only sees one string, even if the result is correct and displayed on two lines.
12.05.2019
1364views
2comments
0
snow
Level 2
Varanasi
Question about the task We don't need any extra lines
Java Syntax, Level 1, Lesson 7
Resolved
Line 16 ,how to get correct answer?Java syntax Level 1 ,lesson 7
01.08.2018
1794views
5comments
0
Rajasekhar
Level 9
Palo Alto
Question about the task Move one static modifier
Java Syntax, Level 7, Lesson 12
Under discussion
Please help Can Any one can help me on this task please
02.03.2019
1819views
4comments
0
Denis
Level 25
Vancouver
Question about the task Building a file
Java Core, Level 8, Lesson 11
Under discussion
Code works but doesn't pass the verification.Code works but doesn't pass the verification for about 80% WFT ??? ^)
13.05.2019
1320views
2comments
0
Ash Ka
Level 13
Calgary
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Under discussion
My code seems correct but it does not work My code seems correct but it does not work
09.05.2019
1282views
5comments
0
MakinTosH
Level 20
Vilnius
Question about the task UnsupportedFileName
Java Core, Level 8, Lesson 8
Under discussion
Can't check the string right...Is something wrong with validating string or the exception is not thrown?
14.05.2019
1412views
1comment
0
sailaja
Level 3
Hyderabad
Under discussion
Write a function that computes the minimum of four numbers. The function min(a, b, c, d) should use (call) the function min(a, b)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 minimum; int e= min(a,b); if(c<=d && c<=e) { minimum = c; }else {
14.05.2019
1424views
2comments
0
sailaja
Level 3
Hyderabad
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
I am not sure getting the typo error.Can someone help package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { //write your code here int salary=a+1000; System.out.println("Your sal
11.05.2019
1515views
4comments
0
JavaJavaJava
Level 3
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
i need help to find the error package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { hackSalary(7000); } public static void hackSalary(int a) { int Salary = a; int NewSalary= a+1000; System.out.println("Your salary
06.05.2019
1945views
7comments
0
Vadym Opalenyk
Level 10
Vyshneve
Question about the task Three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
How to make a task How to make a task
13.05.2019
1663views
5comments
0
Husain Kothari
Level 20
Mumbai
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Under discussion
It says if an empty string is entered into after the number, it should not lose the number. I am printing the number. What seems to be the problem? public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); HashMap map = new HashMap(); while(true) { String t = reader.readLine(); if(t
11.05.2019
1736views
1comment
0
Ryan
Level 7
edmonton
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 7
Resolved
Failing verification despite getting correct results. My own run tests pass but I keep failing in the verify. Can someone explain why?
13.05.2019
1491views
3comments
0
Johnson Jose
Level 10
Edinburgh
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
I am getting the correct output in IntelliJ but is failing the last condition here. Why?Any help will be appreciated.
14.05.2019
1354views
2comments
0
Kian Sun
Level 5
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Resolved
Returning values inside an if-else statement?Hi! I initially tried solving this task by declaring an int variable "result", doing the comparisons and setting "result" equal to a/b/c depending on the comparison, and returning "result" at the end of the method. However, even though my code worked, the task wouldn't accept it. So I rewrote it to
24.04.2019
5881views
5comments
0
Philip Obiorah
Level 16
Port - Harcourt
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Resolved
Not verifying... Pls what is wrong with this code Please I can't figure out what is wrong with this code, and why it is not verifying.
09.02.2019
2310views
3comments
0
Shaun Forster
Level 14
United Kingdom
Question about the task Print three times
Java Syntax, Level 2, Lesson 8
Under discussion
My solution is apparently correct but am curious.While it says my solution is correct. Is the output supposed to be "window window window file file file" or is it supposed to be "window file window file window file"?
13.05.2019
1265views
1comment
0
Mukesh Vudayagiri
Level 10
Ferokh
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
Why?Why the code is working with .equals() method and why not with == operator. Please explain lengthily or provide some links. Thanks.
08.09.2018
1538views
4comments
0
Alex Balandinos
Level 18
Lusaka
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
Program not displaying and not exiting
07.03.2019
1558views
2comments
0
IrnBruKing
Level 7
Falls Church
Under discussion
Can't use IntellJ on PC/Network Hello all, I'm using Codegym at work for training, I'm now at the point where the course is asking to me install IntelliJ. However being at work I can't install other programmes, is there an in-browser version or another alternative I can use? Thanks.
13.05.2019
1120views
1comment
0
Deepak Chandra
Level 16
Visakhapatnam
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
Help please Works fine in intellij an iam getting the answer correct but last condition is not satisfied.Please help. public class Solution { private static Scanner scanner = new Scanner(System.in); public static void main(String[] args) throws Exception { int N = scanner.nextInt(); int
10.05.2019
1802views
8comments
0

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