Page 361 | CodeGym online Java course - Help

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?
31.10.2018
1696views
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
31.10.2018
1348views
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.
26.10.2018
1561views
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){
20.10.2018
1497views
1comment
0
Somya Gupta
Level 4
Vrindavan
Question about the task Predictions
Java Syntax, Level 3, Lesson 8
Under discussion
plzz wats wrong
28.08.2018
1497views
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...
30.10.2018
1367views
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
30.10.2018
1372views
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
30.10.2018
1351views
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.
05.09.2018
2004views
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();
29.10.2018
1257views
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); } }
28.10.2018
1638views
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)) {
28.08.2018
1837views
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
05.10.2018
1512views
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;
24.10.2018
1389views
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"); } }
23.10.2018
1759views
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
24.10.2018
1281views
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.
11.09.2018
1498views
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
17.09.2018
2368views
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
26.10.2018
1257views
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
26.10.2018
1690views
7comments
0
Rad
Level 8
Maidstone
Question about the task Improving functionality
Java Syntax, Level 5, Lesson 12
Resolved
i need help please check last condition is not satisfied
26.10.2018
2049views
1comment
0
Swati
Level 8
Pune
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Resolved
why giving me null value?can anyone help?I am getting null value,when i run this simple program.I am not getting where is problem?
25.10.2018
1657views
3comments
0
Guruprasad
Level 1
Bangalore
Question about the task My young friend
Java Syntax, Level 0, Lesson 4
Under discussion
Unable to find the logic public class Solution { public static void main(String[] args) { int x = 3126; int y= 8; int z=x-y; System.out.println("my friend's birth year" +z); } } Unable to find the logic
25.10.2018
1312views
4comments
0
Bilal Rao
Level 2
Lahore
Question about the task We solemnly publish and declare these variables...
Java Syntax, Level 1, Lesson 3
Under discussion
tell me solution Declare int variables called a and b. In the same line in which the variables are declared, immediately assign them different values. The values can be any integers. Requirements: 1. Declare two int variables. 2. The variables must be named a and b. 3. The variables must be immediately assigned v
26.10.2018
1834views
1comment
0
Rad
Level 8
Maidstone
Question about the task Man and woman
Java Syntax, Level 5, Lesson 12
Resolved
i need help what's wrong in my code, last condition is not satisfied give me solution
26.10.2018
1819views
4comments
0
Rad
Level 8
Maidstone
Question about the task Console-based piggy bank
Java Syntax, Level 5, Lesson 12
Under discussion
i need help what is wrong in my code
26.10.2018
1465views
3comments
0
Ahmed Saeed
Level 18
Baunatal
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Under discussion
Can anyone please tell me, why is it not Verifying?Can anyone please tell me, why is it not Verifying?
25.10.2018
1568views
3comments
0
sriharsha
Level 1
Hyderabad
Question about the task 2 + 3 = 5
Java Syntax, Level 0, Lesson 8
Resolved
pls help how to print that command without add
26.10.2018
1481views
4comments
0
M suleman
Level 20
Lahore
Question about the task Animal identification
Java Core, Level 2, Lesson 2
Under discussion
plz explain how to pass an object argument from method public class Solution { public static void main(String[] args) { System.out.println(getObjectType(new Cow())); System.out.println(getObjectType(new Dog())); System.out.println(getObjectType(new Whale())); System.out.println(getObjectType(new Pig())); } pu
25.10.2018
1830views
1comment
0
Swati
Level 8
Pune
Question about the task More conversions
Java Syntax, Level 3, Lesson 8
Resolved
error in return type int The getFeetFromInches method must correctly return the number of full feet represented by the variable inches. What does this condition mean?giving me task failed for this condition.
23.10.2018
1923views
3comments
0

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