Page 369 | CodeGym online Java course - Help

Arko Sarkar
Level 8
Mumbai
Question about the task Console-based piggy bank
Java Syntax, Level 5, Lesson 12
Under discussion
What is wrong here?In this code, when I'm using == it gives "Error converting a number to a string (invalid format)" But when .equals is used it's working! Then what is the difference here between them? I understand from the lesson that one is reference comparision while other is value, and .equals() will verify the
29.08.2018
1600views
2comments
0
Collin M
Level 22
Germiston
Question about the task Save the chess club
Java Core, Level 1, Lesson 11
Resolved
What's wrong with this code?I think I did what is required but it seems i'm wrong but i can't figure out how.
23.08.2018
1612views
3comments
0
Arko Sarkar
Level 8
Mumbai
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
What is the issue here?It's giving me output 5 when I enter 5,1,2,3,4,5 (where first 5 is the size) Please help!
29.08.2018
1959views
1comment
0
Jeevan Singh
Level 3
Question about the task Crazy eights
Java Syntax, Level 2, Lesson 5
Under discussion
i am frustated with thisn question package com.codegym.task.task02.task0212; /* Crazy eights */ public class Solution { public static void main(String[] args) { //write your code here Cat cat9 ; cat9=new Cat(); Cat cat8; cat8 = new Cat(); Cat cat7; cat7 = new Cat();
22.08.2018
1791views
3comments
0
Pawan Harde
Level 4
Mumbai
Question about the task Let's change the code
Java Syntax, Level 1, Lesson 4
Resolved
second requirement not fullfiled stuck in the second reqirement....any recommandations..
28.08.2018
1433views
5comments
0
Vikas
Level 3
Delhi
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Resolved
Copying c:data.txt into c:result.txt how to run this code any1 can plz help me. it,s not working.
02.08.2018
2339views
12comments
0
Ronaldo M
Level 2
Chennai
Question about the task 2 + 3 = 5
Java Syntax, Level 0, Lesson 8
Under discussion
Where is my mistake?I tried it out by commenting a line . But still my output cant be varied without disturbuing the System.out.print
23.08.2018
1486views
2comments
0
Pintu kumar
Level 8
motihari
Under discussion
varified correctly but error in running package com.codegym.task.task03.task0319; /* Predictions */ import java.io.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader p=new BufferedReader(new InputStreamReader(System.in)); String name = p.readLine(); int n
24.08.2018
1600views
2comments
0
Shivani
Level 3
Rohtak
Question about the task Uh... Happy New Year!
Java Syntax, Level 1, Lesson 4
Resolved
line 14 & 15 I am uncommenting the lines 14 & 15 for the expected results... but while verification it is breaching condition of not changing the code.... please help
28.07.2018
2744views
9comments
3
Guillain Oreste Ntango
Level 2
Durban
Question about the task Display the square of a number
Java Syntax, Level 1, Lesson 3
Under discussion
need assistance! where is my mistake hi guys, where is the error?/
27.08.2018
1425views
2comments
0
dummy account
Level 2
Makati
Under discussion
Task already been solved. I'm just curious to which of my two answer is the better solution. package com.codegym.task.task02.task0205; /* Pay raise */ public class Solution { public static void main(String[] args) { salary(7000); } public static void salary(int a) { //write your code here //int pr = a + 1000; //System.out.println("Your salary
26.08.2018
1554views
1comment
0
Sawankumar
Level 4
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
Please help me...i totally irritated because of not displayed text must contain guyzz anyone ..please give the solution or hint
06.08.2018
2004views
6comments
1
Priyanka
Level 4
Coimbatore
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
someone please help me with this. i've been stuck forever I really dont know what is wrong with this code. Can someone help me out?
18.08.2018
1623views
2comments
0
Gonzalo Esteban Sosa
Level 3
Villa Gesell
Question about the task Minimum of four numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Help me please Hi everyone! Somebody can help me!? Please, i´m stuck here. 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 min3; if ((min1) <= c && (min1) <= d){
14.08.2018
1646views
3comments
0
Joyonta Saha
Level 31
Question about the task Method quartet
Java Syntax, Level 8, Lesson 6
Resolved
task08.task0811 - Quartet of "Methods" // ADD AND REMOVE METHOD IS NOT VERIFYING NEED HELP / ADD AND REMOVE METHOD IS NOT VERIFYING NEED HELP
22.08.2018
2432views
2comments
0
ANIRBAN SANYAL
Level 4
Kolkata
Question about the task Crazy eights
Java Syntax, Level 2, Lesson 5
Resolved
how to create this can anyone help me with this ?
16.08.2018
2098views
5comments
0
Tumelo Mohlala
Level 34
Johannesburg
Question about the task A name is a name
Java Syntax, Level 4, Lesson 16
Resolved
Please check if I have a typo in the output text, it keeps failing on the third test saying there is a typo in my output text.System.out.println("My name is " + name + ".\nI was born on " + mm + "/" + dd + "/" + yyyy);
22.08.2018
1544views
4comments
0
Aryan Yadav
Level 4
bikaner
Question about the task Where does a Person come from?
Java Syntax, Level 2, Lesson 2
Resolved
what mistake i am doing what is my mistake
22.08.2018
1686views
3comments
0
Somya Gupta
Level 4
Vrindavan
Question about the task Multiplication table
Java Syntax, Level 3, Lesson 6
Under discussion
plzzz package com.codegym.task.task03.task0314; /* Multiplication table */ public class Solution { public static void main(String[] args) { int ans; for(int i=1;i<=10;i++) { System.out.println("\n "); for(int j=1;j<=10;j++)
22.08.2018
1986views
2comments
0
Anonymous #190878
Level 2
Chandigarh
Question about the task Where does a Person come from?
Java Syntax, Level 2, Lesson 2
Under discussion
what is my problem here ? package com.codegym.task.task02.task0202; /* Where does a Person come from? */ public class Solution { public static void main(String[] args) { Person p1 = new Person(); } public static class Person { String name; int weight, age, money; } }
22.08.2018
1511views
1comment
0
Amit Mishra
Level 2
Iowa City
Question about the task Family relations
Java Syntax, Level 2, Lesson 2
Under discussion
need explaination.what does public Man wife; means?
22.08.2018
1506views
1comment
0
Himanshu Pal
Level 3
Delhi
Question about the task We solemnly publish and declare these variables...
Java Syntax, Level 1, Lesson 3
Resolved
what to do what i do now
22.08.2018
1985views
8comments
0
Nehal Abubakar
Level 7
Karachi
Question about the task Hello, StarCraft!
Java Syntax, Level 3, Lesson 4
Resolved
How can it be wrong plzzz help me out
13.08.2018
2476views
8comments
0
Mithun
Level 1
Черкаси
Question about the task I think being a programmer is cool
Java Syntax, Level 0, Lesson 3
Resolved
Why?Help please, why constantly writes "The displayed text must match the task."?
25.07.2018
1918views
5comments
0
SAYAN SAMANTA
Level 10
Bangalore
Question about the task Console-based piggy bank
Java Syntax, Level 5, Lesson 12
Under discussion
help me how to solve this?package com.codegym.task.task05.task0529; import java.io.BufferedReader; import java.io.InputStreamReader; /* Console piggy bank */ public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(Syst
20.08.2018
2114views
3comments
0
An Gelo
Level 18
Cebu
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Resolved
need sample output Hi I understand the requirements for this program can someone give me example output or can someone explain in a simple term.
18.08.2018
2182views
1comment
0
pushkal kumar
Level 3
Karauli
Question about the task Let's change the code
Java Syntax, Level 1, Lesson 4
Resolved
wht has to beprinted in fourth line
09.08.2018
1689views
1comment
0
Ridhi Rajgor
Level 6
Resolved
Steps for downloading plugins I cannot understand second step, how to run IntelliJ IDEA ,there is no pop up of running this file,which folder should I navigate to and where am I supposed to navigate for files=>settings => plugins.PLEASE HELP
08.08.2018
1799views
5comments
0
Jestyl
Level 2
Manila
Question about the task No comments needed
Java Syntax, Level 0, Lesson 8
Resolved
What's wrong with this ?Its working and there's no errors when I chose run button instead of verify; is there any wrong with my codes?
04.08.2018
2332views
5comments
1
Vikas
Level 3
Delhi
Question about the task Where does a Person come from?
Java Syntax, Level 2, Lesson 2
Resolved
plz help me fast now what i have to do am going right or what types of mistakes in this code?
02.08.2018
2864views
18comments
0

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