Page 363 | CodeGym online Java course - Help

Aryan Yadav
Level 4
bikaner
Question about the task Printing strings
Java Syntax, Level 3, Lesson 5
Under discussion
help what mistake i am doing
9/10/18
1847views
2comments
0
Maria Habib
Level 5
Jhelum
Question about the task Printing strings
Java Syntax, Level 3, Lesson 5
Under discussion
:(why it shows error?
9/15/18
1373views
3comments
0
Maria Habib
Level 5
Jhelum
Question about the task Printing strings
Java Syntax, Level 3, Lesson 5
Under discussion
;(still showing error
9/15/18
1521views
3comments
0
Xuhaib
Level 7
Lahore
Question about the task Creating cats
Java Syntax, Level 5, Lesson 9
Resolved
What's wrong?what have i missed ?
11/2/18
1756views
2comments
0
Jacqueline Lim
Level 9
Makati
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Resolved
How???What's the problem with my code?
11/1/18
2430views
7comments
0
Djami
Level 3
Algiers
Question about the task Bugs and features
Java Syntax, Level 0, Lesson 8
Under discussion
The last condition !! The last condition is not fulfilled in any case. 32 characters? How to solve this question?
11/2/18
1550views
3comments
0
anotherLearner
Level 18
Barcelona
Question about the task Census
Java Syntax, Level 8, Lesson 8
Resolved
Solved but got a doubt It is assumed that the key can not be repeated within a map, so how can we search for several equal last-names? I had to put all different last names to complete the exercise...
10/26/18
2048views
1comment
0
Tayyab Mubeen
Level 16
Lahore
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Resolved
how i can remove duplicates first name..???any specific method t compare values of map please help
10/13/18
1898views
3comments
0
Harika Yantrapragada
Level 7
Hyderabad
Resolved
how can we differentiate b/w a constructor and a method?how can we differentiate b/w a constructor and a method?
10/31/18
1734views
2comments
0
Vince Sesto
Level 10
Auckland
Question about the task Adding
Java Syntax, Level 4, Lesson 16
Resolved
Unsure Why It Is Not Calculating Correctly?I am getting the following when I try to get this code verified: "Be sure that the program calculates the amount correctly." When I run my program everything seems to match the conditions set by the instructor and everything calculates correctly...How do I get more information on what is needed her
10/25/18
2443views
8comments
0
Harika Yantrapragada
Level 7
Hyderabad
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
it says "Be sure that you haven't mixed up the order of reading in the name and number from the keyboard. Check the conditions." what's wrong with my code?
10/31/18
1858views
22comments
0
errorCode
Level 9
Makati
Question about the task Let's make the code do something useful!
Java Syntax, Level 9, Lesson 11
Under discussion
Whats wrong with my code?I think my logic is correct
10/31/18
1468views
1comment
0
Swati
Level 8
Pune
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
please help me in the task at earliest.Giving me task failed to pass testing bcoz reason is -Carefully check the displayed text. It looks like you made a typo.and i m not getting the mistake.
10/26/18
1702views
5comments
0
Sindhura
Level 15
Delhi
Question about the task Bridges
Java Core, Level 4, Lesson 8
Under discussion
Not verifying..Please help package com.codegym.task.task14.task1409; /* Bridges */ public class Solution { public static void main(String[] args) { println(new WaterBridge()); println(new SuspensionBridge()); } public static Object println(Object o){ if (o instanceof WaterBridge){
10/20/18
1637views
1comment
0
Somya Gupta
Level 4
Vrindavan
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Under discussion
plzz wats wrong
8/28/18
1613views
2comments
0
Austin
Level 3
Houston
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
Is this a bug why I am failing or am I doing something wrong?The program is perfectly working, I am not sure why it is not passing me on the last criteria...
10/30/18
1483views
5comments
0
kapil
Level 12
delhi
Question about the task Remove and insert
Java Syntax, Level 7, Lesson 6
Resolved
my code is correct otherway but wrong another way>>>>>please help for(int i = 0; i < 13; i++){ arr.add(0, arr.get(12)); //String d = arr.get(12); //arr.remove(12); //arr.add(0, d); } ......>>>> in above lines of code i used first statement inside loop and result was as per requirement......replacing of
10/30/18
1499views
4comments
0
Ravi Kumar
Level 5
Hyderabad
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
query on order of data input Enter the number and name from the keyboard. Display the following string: will take over the world in years. Mwa-ha-ha! Here's an example: Kevin will take over the world in 8 years. Mwa-ha-ha! The order in which the data is input matters a lot. ................ solution is worked for define ag
10/30/18
1493views
2comments
0
WonderWoman
Level 8
Bangalore
Question about the task Name register
Java Syntax, Level 4, Lesson 2
Under discussion
My code hasn't qualified for Condition #5, but still compiled and ran successfully, completing the task. My code hasn't qualified for Condition #5, but still compiled and ran successfully, completing the task. Please execute to see the output of the print lines. Unable to attach the code snippet, since the task has already been solved.
9/5/18
2172views
5comments
0
Md Sait
Level 4
Hyderabad
Under discussion
I forgot input process Logic and i am not able to understand it now, please help me i am not able to understand the logic of these process, please help me to understand what these lines doing here step by step { InputStream c = System.in; Reader c1 = new InputStreamReader(c); BufferedReader bf = new BufferedReader(c1); name=bf.readLine();
10/29/18
1373views
2comments
2
Mohit Swain
Level 9
Bhubaneswar
Question about the task Pay raise
Java Syntax, Level 2, Lesson 2
Under discussion
What is the diffrence? between the two plus signs?see gap and no gap, Code gym compiler is showing different colours of plus sign in both cases.public class Main { public static void main(String[] args) { int a; System.out.println(a+1000); System.out.println(a + 1000); } }
10/28/18
1784views
4comments
0
nithya lmk
Level 4
Bangalore
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
I cant seem to find out the error public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String syr = reader.readLine(); int nyr = Integer.parseInt(syr); if( (nyr%4 == 0) && (nyr% 100 != 0)) {
8/28/18
1971views
3comments
0
Vijay Rangan
Level 5
Jakarta
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
it's not even getting execute 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 herez InputStream inputStream = System.in; Reader InputStreamReader = new
10/5/18
1667views
6comments
0
arindam mitra
Level 5
Gwalior
Question about the task No comments needed
Java Syntax, Level 0, Lesson 8
Resolved
During compilation error occurs public class Solution { public static void main(String[] args) { //int a,b; int x = 2; int y = 12; x = y - x ; y = y - x ; x = x + y ; // x = x * 3; // y = x + y; // x = y - x; // y = y - x; // int a = y;
10/24/18
1495views
2comments
0
arindam mitra
Level 5
Gwalior
Question about the task My young friend
Java Syntax, Level 0, Lesson 4
Resolved
What is wrong in this code? /* My young friend */ public class Solution { public static void main(String[] args) { //int x,y,z; int x = 3126; int y = 8; int z = x - y; // String s = "my friend's birth year is " + "z"; System.out.print("z"); } }
10/23/18
1876views
2comments
0
kapil
Level 12
delhi
Resolved
below code solution not being verified Decent pay Using a loop to display the following phrase one hundred times: "I will never work for peanuts. Amigo" Display each value on a new line. Requirements: 1. The program should not read text from the keyboard. 2. The program should display text on the screen. 3. The program should display t
10/24/18
1417views
1comment
0
niki4etoo
Level 8
Ruse
Question about the task Playing Javarella
Java Syntax, Level 7, Lesson 9
Under discussion
Where I made a mistake ?When I run the code, it seems that the output is proper.
9/11/18
1615views
5comments
0
Neha Anjum
Level 6
Hyderabad
Question about the task A name is a name
Java Syntax, Level 4, Lesson 16
Resolved
Whats the error for..??import java.io.*; public class Solution { public static void main(String[] args) throws Exception { //write your code here BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String name = reader.readLine(); int dd = Integer.parseInt(rea
9/17/18
2505views
5comments
0
Hackaholic5069
Level 2
Wasilla
Under discussion
why is this not read correctly by the compiler?for task "display the square of a number" i run public class Solution { public static int number = 25; public static void main(String[] args) { int a = 5; int b = a * a ; System.out.println(b); } }; and it says that it is not a square... what is wrong here the
10/26/18
1369views
1comment
0
Usman Jutt
Level 4
Pir Mahal
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
this is the answer when i run it.Plz help to solve it."null wil take over the world in null years. Mwa-ha-ha"?help me
10/26/18
1856views
7comments
0

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