How Many Cigarettes That Can Be Put Inside Pack
Apr 28, 2015
Write a program that accepts as input three positive integers representing the diameter of the cigarettes to be packed and the dimensions of the pack to be used. The required output is the maximum number of cigarettes that can be packed without damaging/re-sizing the cigarettes or packs
NOTE: the diameter of cigarette is 1 and 2 only.
Example: Diameter is: 1 and dimension1: 2 and dimension2: 4
the output is. Maximum number of cigarettes can be put on the pack is 6.
ex.2 diameter is 2 and dimension is 10 and dimension2 is 17
the output is. The maximum number of cigarettes can be put on pack is 40.
ex.3 diameter is 2 and dimension is 5 and dimension2 is 7
the output is. The maximum number of cigarettes can be put on pack is 6.
I just need the formula to get the number of cigarettes that can be put inside on the pack on its dimension.
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Mar 6, 2015
Here's what "Why doesn't this work?" question. It concerns a small method which is part of a card game.
I'm trying to check a condition from a section of an array, without a predetermined number of times any given call to this method will require a check. How much of the array I'm checking could vary greatly.
Is it at all possible to nest a for loop yielding a variable number of boolean && conditions inside an if? Am I just missing the right bracketing or is this nesting (if that's the word) even possible in the language?
To clarify, below is broken code. Compiler isn't letting me accomplish this goal as I envision it.
public boolean isFlanking() {
boolean f;
int reach = Math.abs(selectorX - targetX);
if(rival.getDeck()[selectorX].getPile().isEmpty() == true &&
[Code] ....
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Oct 10, 2014
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Am I just trying to loop something that cannot be looped or have I gone?
import java.util.Scanner;
class mammals {
int age;
int death;
String name;
[Code].....
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Aug 24, 2014
Basically, I am trying to write a method that will take a string, a target, and a replacement (a replacement function like string.replace). I want it to replace all instances of target with replacement EXCEPT for instances that occur within single or double quotes.
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this "Wont" be " replaced, be"
call: replace(theString, "replaced", "narf") and replace(theString, "be", "rafn")
output:
this "Wont" rafn " replaced, be"
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Jun 8, 2014
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Sep 27, 2014
Write the methods with the following integers:
public static int reverse(int number)
//return true if a palindrome
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When I compile it says it cannot find symbol "remainder".
import java.util.*;
public class PalindromeInteger
{
public static void main(String[] args)
{
//Create a scanner
Scanner input = new Scanner(System.in);
[code]....
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Oct 5, 2014
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Apr 9, 2014
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Mar 3, 2014
using richface 4.
#{rich:element('detailsTable'#{id.No})})
showing syntax error.How to pass the value #{id.No} inside rich:element
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Jun 20, 2014
When are we allowed to nest interfaces inside a class? Would this be possible? Why or Why not?
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Jun 10, 2014
As I couldn't find a way to do the printing of multiple items on one page, I decided to test out my idea. I found that I could have a table in a JTextPane.
However, whenever I got to print, my table will vanish. It doesn't even need to go to the printer. Just bringing up the print dialog will make it vanish like tax money in D.C.
(Also, I'm not really that familiar with JTextPane and it seems harder than JTextArea. Which part is controlling the font of my regular text by the way? I think it might be tableParagraph but it could also be the base font. I can try and fiddle with both and waste paper but where the font is being set.
Setting the font with setFont() will vanish my table. )
Somehow, I'm thinking that the solution might be JTextPane.setContentType() or setEditorKit() or both. (I"m not that familiar with either, but I fear that it's only being set to handle text, hence any graphics are being lost.)
Here is my code:
import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.text.*;
public class AddingTables {
JTextPane textPane;
private Object[][] rows;
private Object[] colNames;
[Code] ....
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Oct 8, 2014
I want to put my table inside a form for retrieval purposes (or Am i doing it wrong?) When the table is not within a form, it works perfectly. It displays information the way i wanted.
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Here's my jsp file:
<form action="deletemovie" method="GET" id="deleteForm">
<table class="table table-striped table-responsive table-hover">
<thead>
<tr>
<td>Movie ID</td>
<td>Movie Title</td>
[code].....
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Oct 28, 2014
I have to modify my ContainerImpl.java inside a .jar file. My modification is in here: [URL] but I do not know how can I modify it
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Oct 5, 2014
When this program runs it gives me
workbook.Contact@46e5590e
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Basically I'm asking how to access all the elements in the ArrayList<Contact> addressBook = new ArrayList<>();??My main class AddressBook
package addressbook;
import java.util.Scanner;
import java.util.ArrayList;
public class AddressBook {
[code]....
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Nov 29, 2014
I want a servlet to write a file inside WEB-INF folder
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File file =new File("feedback.txt");
or
File file =new File("/feedback.txt");
or
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Dec 12, 2014
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import java.util.Scanner;
public class ohmlaw {
public static void main(String args[]) {
float current;
float resistance;
float voltage;
String calchoice = new String();
Scanner cc = new Scanner(System.in);
[code]....
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Apr 13, 2014
Ok say you have
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}
}
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Feb 1, 2014
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Oct 11, 2014
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Dec 19, 2014
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package UI;
import java.awt.CardLayout;
import java.sql.SQLException;
import java.util.logging.Level;
[Code] ....
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Mar 2, 2014
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Class Cat
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//Getter
public String getName()
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// Constructor
public Cat(String catName)
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[code]....
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Jun 22, 2014
I am not able to understand how we are able to create an object of static inner class defined inside an interface .
interface outer {
class inner {
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[Code] ....
output:
inside disp
How am i able to create a new object for static class?
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May 5, 2015
cannot break from while loop. Whenever I am trying to exit from startCustomerManagement-> backEnd() -> mainScreen()..It gets stuck between mainScreen and backEnd screen. However I can exit from backEnd()->startCustomerManagement() screen
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication19;
import java.io.BufferedReader;
[code]...
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Apr 26, 2015
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Short: i need a partner String variable that could have 3 possible results... i jut need one
I'm using Eclipse Luna 4.4
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Sep 17, 2014
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Attached image(s)
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Aug 1, 2014
Why in this code testSon class void display() method is called instead of testFather class void display()
class testFather
{
void display() {
System.out.println("This is testFather class");
}
testFather() //testFather constructor {
display();
[Code] .....
Output : This is testSon class /* why not This is testFather class*/
This is cons of testSon class
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