Using the Ceasar Cipher encryption algorithm, you take each character in the original message
and shift it over a specified number of characters in the alphabet. If you shift the character A by
one space, you get the character B. If you shift the character A by two spaces, you get the
character C. The figure below shows some characters shifted by 3 spaces (A becomes C, B
becomes D, C become E, D becomes F, etc).
The number of letters to shift the characters in your message is called the encryption key.
If we want to send the message hello using a key of 3, then we can create the encrypted message
like this:
h shifted 3 is k
e shifted 3 is h
l shifted 3 is o
l shifted 3 is o
o shifted 3 is r
So our encrypted message would be khoor.
Think about how to create a program that will perform the Ceasar Cipher on a text message that
is entered by the user. The user will also enter the integer key that should be used for the
encryption. Your program should display the encrypted message at the end of the program.
(HINT: In the processing step, youll repeatedly use the shift algorithm on each character in the
message. Try to write the processing step so that it has a format similar to the way a loop looks
in Python, but dont worry about the details of how to perform the shift algorithm yet. Just note
Use Shift Algorithm to find character.)
Now lets learn how to implement the shift algorithm to calculate the encrypted value of that
character. First lets learn about how to convert a letter to its equivalent ASCII value. Even
when data is represented as character for humans, the computer likes to think of the characters as
numbers. The computer doesnt think about the character a as a letter. Instead it assigns a
number to each character and thinks about characters using their corresponding number. The
most common character to number translation used by a computer is called ASCII (which stands
for American Standard Code for Information Interchange). Heres a table that shows the ASCII
value for most characters.
Table 14-1: The ASCII Table
The good news is that you dont need to memorize the table. The computer already knows all
about how to translate a character into its ASCII value. We just need to know the command to
perform this translation.
To tell the computer that you want to use the ASCII value of a character, you use the ord( )
function to type cast the character value into an ordinal data type (which is an ASCII value).
EX:
character = input(Enter a character)
asciiEquivalent = ord(character)
print(The ASCII value of , character, is , asciiEquivalent)
Write a Python program that just includes these 3 lines to test out the conversion process for
yourself. Do you always get the ASCII value shown for the characters in the table above? (Its a
good sign if you do!)
Now lets think about how to use the ASCII value to achieve our Caesar Cipher shift. If we have
the ASCII value of a character, we can add the key to that value to find the ASCII value of the
enc.
For this assignment, download the A6 code pack. This zip fil.docxalfred4lewis58146
For this assignment, download the
A6 code pack
. This zip file contains several files:
main.cpp
- the predetermined main.cpp. This file shows the usage and functionality that is expected of your program. You are not allowed to edit this file. You will not be submitting this file with your assignment.
CMakeLists.txt
- the preset CMake file to build with your functions files.
input/greeneggsandham.txt
- the contents of Green Eggs and Ham in text format.
input/aliceChapter1.txt
- the first chapter of Alice in Wonderland in text format.
output/greeneggsandham.out
- the expected output when running your program against the
greeneggsandham.txt
file
output/aliceChapter1.out
- the expected output when running your program against the
aliceChapter1.txt
file
Your task is to provide the implementations for all of the referenced functions. You will need to create two files:
functions.h
and
functions.cpp
to make the program work as intended.
You will want to make your program as general as possible by not having any assumptions about the data hardcoded in. Two public input files have been supplied with the starter pack. We will run your program against a third private input file.
Function Requirements
The requirements of each function are given below. The input, output, and task of each function is described. The functions are:
promptUserForFilename()
openFile()
readWordsFromFile()
removePunctuation()
capitalizeWords()
filterUniqueWords()
alphabetizeWords()
countUniqueWords()
printWordsAndCounts()
countLetters()
printLetterCounts()
printMaxMinWord()
printMaxMinLetter()
promptUserForFilename()
Input
: None
Output
: A string
Task
: Prompt the user to enter a filename.
openFile()
Input
: (1) The input file stream (2) The string filename to open
Output
: True if the file successfully opened, False if the file could not be opened
Task
: Open the input file stream for the corresponding filename. Check that the file opened correctly. The string filename will remain unchanged.
readWordsFromFile()
Input
: The input file stream
Output
: A vector of strings
Task
: Read all of the words that are in the filestream and return a list of all the words in the order present in the file.
removePunctuation()
Input
: (1) A vector of strings (2) A string of all the punctuation characters to remove
Output
: None
Task
: For each word in the vector, remove all occurrences of all the punctuation characters denoted by the punctuation string. When complete, the input vector will now hold all the words with punctuation removed. The punctuation string will remain unchanged.
capitalizeWords()
Input
: A vector of strings
Output
: None
Task
: For each word in the vector, convert each character to its upper case equivalent. When complete, the input vector will now hold all the words capitalized.
filterUniqueWords()
Input
: A vector of strings
Output
: A vector of strings
Task
: The function will return only th.
Write a parallel program using MPI and not OpeMP to accomp.pdfaaryanentp
Write a parallel program using MPI (and not OpeMP) to accomplish the same as the following
serial program. For the following serial program the user enters a line and the program outputs the
number of occurrences of each printable character (but not the space or tab character).
For the parallel program if we have p processes we should divide the line into p segments and let
each process counts the characters of its segment.
#include<stdio.h>
#include<stdlib.h>
#include <string.h>
#define ASCIIs 127 //ASCII characters from 0 to 127
#define atmost 1000
char letters[atmost + 1]; //Extra location for the string terminator '0'
int total_count[ASCIIs];
void find(int count[], int start, int end);
int main()
{
int i, processes, n, start, end;
int count[ASCIIs], my_rank, segment, p;
printf("Enter a line not larger than 1000 characters.n");
fgets(letters, atmost,stdin);
printf("How many segments?: ");
scanf("%d", &processes);
//To make the length of the divisible by processes:
while(strlen(letters) % processes != 0) strcat(letters, " ");
n = strlen(letters);
for(i = 0; i < ASCIIs; i++)
total_count[i] = 0;
for(p = 0; p < processes; p++)
{
my_rank = p;
segment = n / processes;
start = my_rank * segment;
end = start + segment;
find(count, start, end);
for(i = 0; i <= ASCIIs; i++)
total_count[i] += count[i];
}
for(i = 33; i < ASCIIs; i++)
if(total_count[i] != 0)
printf("Number of %c is: %dn", i, total_count[i]);
return 0;
}
void find(int count[], int start, int end)
{
int i;
for(i = 0; i < ASCIIs; i++)
count[i] = 0;
for(i = start; i < end; i++)
count[(int)letters[i]]++;
}.
COM1407: Type Casting, Command Line Arguments and Defining Constants Hemantha Kulathilake
At the end of this lecture students should be able to;
Define type cast and type promotion in C programming language.
Define command line arguments in C Programming language.
Declare constants according to the C programming.
Apply math.h header file for problem solving.
Apply taught concepts for writing programs.
For this assignment, download the A6 code pack. This zip fil.docxalfred4lewis58146
For this assignment, download the
A6 code pack
. This zip file contains several files:
main.cpp
- the predetermined main.cpp. This file shows the usage and functionality that is expected of your program. You are not allowed to edit this file. You will not be submitting this file with your assignment.
CMakeLists.txt
- the preset CMake file to build with your functions files.
input/greeneggsandham.txt
- the contents of Green Eggs and Ham in text format.
input/aliceChapter1.txt
- the first chapter of Alice in Wonderland in text format.
output/greeneggsandham.out
- the expected output when running your program against the
greeneggsandham.txt
file
output/aliceChapter1.out
- the expected output when running your program against the
aliceChapter1.txt
file
Your task is to provide the implementations for all of the referenced functions. You will need to create two files:
functions.h
and
functions.cpp
to make the program work as intended.
You will want to make your program as general as possible by not having any assumptions about the data hardcoded in. Two public input files have been supplied with the starter pack. We will run your program against a third private input file.
Function Requirements
The requirements of each function are given below. The input, output, and task of each function is described. The functions are:
promptUserForFilename()
openFile()
readWordsFromFile()
removePunctuation()
capitalizeWords()
filterUniqueWords()
alphabetizeWords()
countUniqueWords()
printWordsAndCounts()
countLetters()
printLetterCounts()
printMaxMinWord()
printMaxMinLetter()
promptUserForFilename()
Input
: None
Output
: A string
Task
: Prompt the user to enter a filename.
openFile()
Input
: (1) The input file stream (2) The string filename to open
Output
: True if the file successfully opened, False if the file could not be opened
Task
: Open the input file stream for the corresponding filename. Check that the file opened correctly. The string filename will remain unchanged.
readWordsFromFile()
Input
: The input file stream
Output
: A vector of strings
Task
: Read all of the words that are in the filestream and return a list of all the words in the order present in the file.
removePunctuation()
Input
: (1) A vector of strings (2) A string of all the punctuation characters to remove
Output
: None
Task
: For each word in the vector, remove all occurrences of all the punctuation characters denoted by the punctuation string. When complete, the input vector will now hold all the words with punctuation removed. The punctuation string will remain unchanged.
capitalizeWords()
Input
: A vector of strings
Output
: None
Task
: For each word in the vector, convert each character to its upper case equivalent. When complete, the input vector will now hold all the words capitalized.
filterUniqueWords()
Input
: A vector of strings
Output
: A vector of strings
Task
: The function will return only th.
Write a parallel program using MPI and not OpeMP to accomp.pdfaaryanentp
Write a parallel program using MPI (and not OpeMP) to accomplish the same as the following
serial program. For the following serial program the user enters a line and the program outputs the
number of occurrences of each printable character (but not the space or tab character).
For the parallel program if we have p processes we should divide the line into p segments and let
each process counts the characters of its segment.
#include<stdio.h>
#include<stdlib.h>
#include <string.h>
#define ASCIIs 127 //ASCII characters from 0 to 127
#define atmost 1000
char letters[atmost + 1]; //Extra location for the string terminator '0'
int total_count[ASCIIs];
void find(int count[], int start, int end);
int main()
{
int i, processes, n, start, end;
int count[ASCIIs], my_rank, segment, p;
printf("Enter a line not larger than 1000 characters.n");
fgets(letters, atmost,stdin);
printf("How many segments?: ");
scanf("%d", &processes);
//To make the length of the divisible by processes:
while(strlen(letters) % processes != 0) strcat(letters, " ");
n = strlen(letters);
for(i = 0; i < ASCIIs; i++)
total_count[i] = 0;
for(p = 0; p < processes; p++)
{
my_rank = p;
segment = n / processes;
start = my_rank * segment;
end = start + segment;
find(count, start, end);
for(i = 0; i <= ASCIIs; i++)
total_count[i] += count[i];
}
for(i = 33; i < ASCIIs; i++)
if(total_count[i] != 0)
printf("Number of %c is: %dn", i, total_count[i]);
return 0;
}
void find(int count[], int start, int end)
{
int i;
for(i = 0; i < ASCIIs; i++)
count[i] = 0;
for(i = start; i < end; i++)
count[(int)letters[i]]++;
}.
COM1407: Type Casting, Command Line Arguments and Defining Constants Hemantha Kulathilake
At the end of this lecture students should be able to;
Define type cast and type promotion in C programming language.
Define command line arguments in C Programming language.
Declare constants according to the C programming.
Apply math.h header file for problem solving.
Apply taught concepts for writing programs.
Image to Text Converter PPT. PPT contains step by step algorithms/methods to which we can convert images in to text , specially contains algorithms for images which contains human handwritting, can convert writting in to text, img to text.
RSA ALGORITHM WITH A NEW APPROACH ENCRYPTION AND DECRYPTION MESSAGE TEXT BY A...ijcisjournal
In many research works, there has been an orientation to studying and developing many of the applications of public-key cryptography to secure the data while transmitting in the systems, In this paper we present an approach to encrypt and decrypt the message text according to the ASCII(American Standard Code for Information Interchange) and RSA algorithm by converting the message text into binary representation and dividing this representation to bytes(8s of 0s and 1s) and applying a bijective function between the group of those bytes and the group of characters of ASCII and then using this mechanism to be compatible with using RSA algorithm, finally, Java application was built to apply this approach directly.
value if lifo for its inverntory. the inventory on12312020 was $70.pdfamirthagiftsmadurai
value if lifo for its inverntory. the inventory on12/31/2020 was $70,000 when the price index
was 100 Tim had physical count of inventory on hand of $10,000 on 12/31/2021. Two other
situations concerned Tim: (1) Goods, FOB Destination, were shipped by Tim to Jenna costing
$5,000 and sold for $7,000. The goods were shipped on 12/29/2021 and Jenna received them on
1/3/2022. (2) Goods, FOB Shipping Point, were shipped by Tim to Chun costing $2,000 and sold
for $3,000. The goods were shipped on 12/27/2021 and Chun received them 1/5/2022. What was
Tim's inventory at the end of 12/31/2021 ?
Vandalay Industries is an import-export company that uses -valueLIFO foritsinventory.
TheInventoryon 12/31/2020 was $70,000w -value LIFO. On 12/31/2021, Vandalay had
inventory of $85,600 (current prices) when the price index was 107%. On 12/31/2022, Vandalay
had inventory of $86,250 (current prices) when the price index was 115%. What would Vandalay
report as the $-value LIFO in its financial statements?.
Utilizando los datos comerciales del Observatorio de Complejidad Eco.pdfamirthagiftsmadurai
Utilizando los datos comerciales del Observatorio de Complejidad Econmica (oec.world) para
Noruega y Alemania, discuta si unirse a la UE (aqu suponga que la economa alemana representa
a la UE) beneficiara a la economa noruega ms que sus costos. (Sugerencia: hay dos factores a
considerar desde la perspectiva comercial. Por lo tanto, debe usar los datos de OEC para ver
ambos)..
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Image to Text Converter PPT. PPT contains step by step algorithms/methods to which we can convert images in to text , specially contains algorithms for images which contains human handwritting, can convert writting in to text, img to text.
RSA ALGORITHM WITH A NEW APPROACH ENCRYPTION AND DECRYPTION MESSAGE TEXT BY A...ijcisjournal
In many research works, there has been an orientation to studying and developing many of the applications of public-key cryptography to secure the data while transmitting in the systems, In this paper we present an approach to encrypt and decrypt the message text according to the ASCII(American Standard Code for Information Interchange) and RSA algorithm by converting the message text into binary representation and dividing this representation to bytes(8s of 0s and 1s) and applying a bijective function between the group of those bytes and the group of characters of ASCII and then using this mechanism to be compatible with using RSA algorithm, finally, Java application was built to apply this approach directly.
value if lifo for its inverntory. the inventory on12312020 was $70.pdfamirthagiftsmadurai
value if lifo for its inverntory. the inventory on12/31/2020 was $70,000 when the price index
was 100 Tim had physical count of inventory on hand of $10,000 on 12/31/2021. Two other
situations concerned Tim: (1) Goods, FOB Destination, were shipped by Tim to Jenna costing
$5,000 and sold for $7,000. The goods were shipped on 12/29/2021 and Jenna received them on
1/3/2022. (2) Goods, FOB Shipping Point, were shipped by Tim to Chun costing $2,000 and sold
for $3,000. The goods were shipped on 12/27/2021 and Chun received them 1/5/2022. What was
Tim's inventory at the end of 12/31/2021 ?
Vandalay Industries is an import-export company that uses -valueLIFO foritsinventory.
TheInventoryon 12/31/2020 was $70,000w -value LIFO. On 12/31/2021, Vandalay had
inventory of $85,600 (current prices) when the price index was 107%. On 12/31/2022, Vandalay
had inventory of $86,250 (current prices) when the price index was 115%. What would Vandalay
report as the $-value LIFO in its financial statements?.
Utilizando los datos comerciales del Observatorio de Complejidad Eco.pdfamirthagiftsmadurai
Utilizando los datos comerciales del Observatorio de Complejidad Econmica (oec.world) para
Noruega y Alemania, discuta si unirse a la UE (aqu suponga que la economa alemana representa
a la UE) beneficiara a la economa noruega ms que sus costos. (Sugerencia: hay dos factores a
considerar desde la perspectiva comercial. Por lo tanto, debe usar los datos de OEC para ver
ambos)..
using the code below create a method called getCollisionCount that w.pdfamirthagiftsmadurai
using the code below create a method called getCollisionCount that will return the
number of collisions that occurred when reading a file
Write an application WordFrequency that will be using the Dictionary ADT to study the number
of collisions that occur with different hash table length.
import java.util.Iterator;
import java.util.NoSuchElementException;
public class HashedDictionary implements DictionaryInterface
{
// The dictionary:
private int numberOfEntries;
private static final int DEFAULT_CAPACITY = 5; // Must be prime
private static final int MAX_CAPACITY = 10000;
// The hash table:
private Entry[] hashTable;
private int tableSize; // Must be prime
private static final int MAX_SIZE = 2 * MAX_CAPACITY;
private boolean integrityOK = false;
private static final double MAX_LOAD_FACTOR = 0.5; // Fraction of
// hash table that can be filled
protected final Entry AVAILABLE = new Entry<>(null, null);
public HashedDictionary()
{
this(DEFAULT_CAPACITY); // Call next constructor
} // end default constructor
public HashedDictionary(int initialCapacity)
{
initialCapacity = checkCapacity(initialCapacity);
numberOfEntries = 0; // Dictionary is empty
// Set up hash table:
// Initial size of hash table is same as initialCapacity if it is prime;
// otherwise increase it until it is prime size
tableSize = getNextPrime(initialCapacity);
checkSize(tableSize); // Check that size is not too large
// The cast is safe because the new array contains null entries
@SuppressWarnings("unchecked")
Entry[] temp = (Entry[])new Entry[tableSize];
hashTable = temp;
integrityOK = true;
} // end constructor
/* Implementations of methods in DictionaryInterface are here. . . .*/
public boolean isEmpty()
{
return this.numberOfEntries == 0;
}//end isEmpty
public Iterator getValueIterator()
{
throw new NoSuchElementException("Value Iterator Not Implemented");
}//end valueIterator
public void clear()
{
checkIntegrity();
for (int index = 0; index < this.hashTable.length; index++)
{
hashTable[index] = null;
}//end of for
this.numberOfEntries = 0;
}//end clear
public Iterator getKeyIterator()
{
return new KeyIterator();
}//end iterator
public boolean contains(K key)
{
return getValue(key) != null;
}//end contains
public int getSize()
{
return this.numberOfEntries;
}//end getSize
public V remove(K key)
{
throw new NoSuchElementException("Illegal call");
}//end remove
/* END of Implementations of dictionary methods are here^. . . . */
/* Implementations of private methods are here. . . . */
//precondition: checkIntegrity has been called
private void enlargeHashTable()
{
Entry[] oldTable = hashTable;
int oldSize = hashTable.length;
int newSize = getNextPrime(oldSize + oldSize);
checkSize(newSize);
//The cast is safe because the new array contains null entries
@SuppressWarnings("unchecked")
Entry[] temp = (Entry[]) new Entry[newSize];
hashTable = temp;
numberOfEntries = 0;//reset number of dictionary entries, since it will be incremented by add
during rehash
//rehash dictionary entri.
Usted es accionista del 5 de Company XYZ, Inc. La compa��a planea .pdfamirthagiftsmadurai
Usted es accionista del 5 % de Company XYZ, Inc. La compaa planea expandir sus operaciones
y est buscando fondos suficientes para respaldar este proyecto de expansin. La empresa est
decidiendo entre emitir bonos o emitir nuevas acciones ordinarias para obtener el financiamiento
deseado. Discuta las ventajas de cada uno y las desventajas de cada uno desde su perspectiva
como accionista. Incluya el impacto en la ecuacin contable (activos, pasivos y patrimonio de los
accionistas), aborde riesgos como el aumento de la deuda, los flujos de efectivo necesarios para
intereses, el pago de la deuda, el aumento del nmero de acciones en circulacin y el impacto en las
EPS (por nombrar algunos riesgos). )..
Using this example code in Xcode, please help with this project wher.pdfamirthagiftsmadurai
Using this example code in Xcode, please help with this project where you need to build a simple
but intuitive tool to draw curves on an image, for a painting tool, which is a core function of
many graphics/image designing tools, such as Coreldraw, Photoshop. You are required to draw
curves by using the Bezier Spline rule. Your software allows users to draw as many splines as
needed. Every spline is created by four points via left mouse click. The 1st and 4th points are the
fixed points that the curve passes through. The 2nd and 3rd points are considered as the
controlling points that determine the tangent direction at point 1 and 4. So your mouse can drag
these two points to different positions to modify the shape of the curve. There are 7 requirements
for this project:
1.) Correct Bezier spline drawing
Draw the curve based on users 4 points input.
Use Bezier matrix to multiple the 4 points to obtain the correct coefficients (ax,
bx, cx, dx; ay, by, cy, dy).
Correctly plot the curves based on the coefficients.
As long as one Bezier spline is drawn correctly, you will get the credits.
(2) Bezier controlling point editing to change the shape (20%)
User can drag the controlling points freely to change the point position.
The two corresponding straight lines change dynamically according to the new
positions of the controlling points.
The curve splines shape changes dynamically according to the new positions of
the controlling points.
Again, as long as you can have the controlling points of one Bezier spline work,
you will get the credits.
(3) Multiple spline drawing
Your code allows user to draw as many splines as needed and able to edit any of them.
User can also right-click mouse button to remove spline point and thus remove the corresponding
spline.
(4) Correct spline highlight
Draw a little square around the center of each spline in grey color, e.g. (200, 200, 200). You can
make this square size 30x30 pixels
When the mouse moves into the spline editing region, this region should turn to green (0, 200,
0).
When the mouse moves out of the region, the square should turn back to grey.
(5) Translation operation
Successfully move the spline to any position by mouse dragging
(6) Coloring operation
Successfully change the spline to any color when a spline is highlighted
(7) Thickness operation
Successfully adjust the spline with any thickness
I attached the sample code that these 7 requirements should be added onto. Please help asap!
Thanks!.
using the the periodic method what is the journal entryusing th.pdfamirthagiftsmadurai
using the the periodic method what is the journal entry?
using the the periodic method what is the journal entry?
Fallkenberg Company (they use the periodic method) had 13,200 of Operating Expenses 4,500
of Interest Revenue and 3,300 of interest Expense for the period
March 4: Purchased 160,000 of merchandise from Lin Company under terms 2/10,n/30.
Using the properties of Regular languages, mention which properties .pdfamirthagiftsmadurai
Using the properties of Regular languages, mention which properties (i.e. the closure under
certain operations) that help in constructing the following finite automata:
1- The FA that recognizes all RNA sequences that contain the subsequence ATA and also
contains the subsequence TGA
2- The FA that recognizes all the words that start with an but do not end with ed
3- The FA that recognizes all the strings that are a reverse of those in question 2.
4- The FA that recognizes all the strings that do not start with ba or do not end with th.
Using the information displayed on the table below, calculate the Un.pdfamirthagiftsmadurai
Using the information displayed on the table below, calculate the Unemployment rate (expressed
in percentage terms). Clearly provide your workings and solution below. Australia-snapshot Jan-
19
Employed 12747.2
Unemployed X
Labor force Y
Not in labor force W
Working age population Z
Participation rate 65.7%
Employment-population ratio 62.4%.
using the code below write the public V add(K key, V value); that ad.pdfamirthagiftsmadurai
using the code below write the public V add(K key, V value); that adds a new entry into
hashtable if the table (hashTable[index] != null) && (hashTable[index] != AVAILABLE
if the key is the same as keyindex inside the hash replace the old value with the new value
if the key is different from the keyindex go to the next index and count for collisions until will
you find a null space inside the hashtable index
import java.util.Iterator;
public interface DictionaryInterface
{
/** Adds a new entry to this dictionary. If the given search key already
exists in the dictionary, replaces the corresponding value.
@param key An object search key of the new entry.
@param value An object associated with the search key.
@return Either null if the new entry was added to the dictionary
or the value that was associated with key if that value
was replaced. */
public V add(K key, V value);
/** Removes a specific entry from this dictionary.
@param key An object search key of the entry to be removed.
@return Either the value that was associated with the search key
or null if no such object exists. */
public V remove(K key);
/** Retrieves from this dictionary the value associated with a given
search key.
@param key An object search key of the entry to be retrieved.
@return Either the value that is associated with the search key
or null if no such object exists. */
public V getValue(K key);
/** Sees whether a specific entry is in this dictionary.
@param key An object search key of the desired entry.
@return True if key is associated with an entry in the dictionary. */
public boolean contains(K key);
/** Creates an iterator that traverses all search keys in this dictionary.
@return An iterator that provides sequential access to the search
keys in the dictionary. */
public Iterator getKeyIterator();
/** Creates an iterator that traverses all values in this dictionary.
@return An iterator that provides sequential access to the values
in this dictionary. */
public Iterator getValueIterator();
/** Sees whether this dictionary is empty.
@return True if the dictionary is empty. */
public boolean isEmpty();
/** Gets the size of this dictionary.
@return The number of entries (key-value pairs) currently
in the dictionary. */
public int getSize();
/** Removes all entries from this dictionary. */
public void clear();
} // end DictionaryInterface
import java.util.Iterator;
import java.util.NoSuchElementException;
/**
* A class that implements the ADT dictionary by using hashing and
* linear probing to resolve collisions.
* The dictionary is unsorted and has distinct search key.
Search keys and associated values are not null.
*/
public class HashedDictionary implements DictionaryInterface
{
// The dictionary:
private int numberOfEntries;
private static final int DEFAULT_CAPACITY = 5; // Must be prime
private static final int MAX_CAPACITY = 10000;
// The hash table:
private Entry[] hashTable;
private int tableSize; // Must be prime
private static final int MAX_SIZE = 2 * MAX_CAPA.
Using the accidentdata dataset how to conduct a comprehensive EDA .pdfamirthagiftsmadurai
Using the accidentdata dataset: how to conduct a comprehensive EDA (exploratory data
analysis) of your
dataset. What types of car accidents occur in your town? What factors seems to be involved
(type of
route, weather, school bus related ect). How severe are the types of accidents in your town. Are
there
any notable temporal factors (accidents are increasing/decreasing over time? Accidents occur
more
often at what time of the day ect?). Put yourself in the shoes of a local government analyst or
consultant hired to conduct a review of car accidents in the town.
part 2 Display your analysis using ggplot2, plotly and DT in flexdashboard. Be sure to label your
graphs
professionally..
Vuelva a resolver el problema 15 de la secci�n 2.2 de su texto, que .pdfamirthagiftsmadurai
Vuelva a resolver el problema 15 de la seccin 2.2 de su texto, que involucra la asignacin de
tareas a los miembros del comit. Suponga que el comit tiene 13 miembros y que a 5 miembros
diferentes se les darn tareas especiales: uno es llevar los libros, uno es buscar donaciones, uno es
programar reuniones, uno es servir como delegado a una convencin, y uno es buscar nuevos
miembros. De cuntas maneras se pueden asignar las tareas?.
Vuelve a escribir las oraciones usando los verbos provistos entre pa.pdfamirthagiftsmadurai
Vuelve a escribir las oraciones usando los verbos provistos entre parntesis en cada oracin.
Hacer cambios donde sea necesario
Ejemplo: A menudo discutimos cosas (tenemos) -> A menudo tenemos discusiones.
1. Suele discutir con sus amigos. (tener)
2. Es difcil elegir. (hacer)
3. Resolvi el problema (encontrar)
4. Nunca miento. (hablar)
5. Te asesoraron? (dar).
We aim to upgrade the function �insert� of the class orderedLinkedLi.pdfamirthagiftsmadurai
We aim to upgrade the function insert of the class orderedLinkedList in your lecture slides by
adding a code that checks if the item to be inserted is already in the list, if yes it returns a
warning message to the user, without making any changes on the list, otherwise the function
executes normally.
Q1: Rewrite the definition of the function insert with the new updates.
Q2: Write a main program to test your function.
c++ language please please make it correct.
Verdadero o falso 7. Los errores son errores no intencionales. .pdfamirthagiftsmadurai
Verdadero o falso:
7. Los errores son errores no intencionales.
8. Para las auditoras actuales, los banqueros son los principales usuarios.
9. El fraude es un acto intencional que causa una declaracin errnea de la informacin financiera.
10. La independencia de la CPA incluye apariencia y forma.
11. La independencia del CPA se maximizar cuando informe al CFO.
12. El auditor del siglo pasado evala los controles internos..
Verdadero o falso todas las especies, independientemente de los tax.pdfamirthagiftsmadurai
Verdadero o falso: todas las especies, independientemente de los taxones, se adhieren al patrn de
gradiente de diversidad latitudinal.
Cules de los siguientes son los principales factores que contribuyen a los patrones de
biodiversidad en nuestro planeta?
Por qu la concentracin de dixido de carbono aumenta y disminuye anualmente (a pesar de una
tendencia ascendente general en tiempos posindustriales)?
Para investigar el cambio climtico, cul de las siguientes series temporales de datos le gustara
analizar?.
Warren Buffy is an enormously wealthy investor who has built his for.pdfamirthagiftsmadurai
Warren Buffy is an enormously wealthy investor who has built his fortune through his legendary
investing acumen. He currently has been offered three major investments and he would like to
choose one. The first one is a conservative investment that would perform very well in an
improving economy and only suffer asmall loss in a worsening economy. The second is a
speculative investment that would perform extremely well in an improving economy but would
do very badly in a worsening economy. The third is a countercyclical investment that would lose
some money in an improving economy but would perform well in a worsening economy. Warren
believes that there are three possible scenarii over the lives of those potential investments: (1) an
improving economy, (2) a stable economy, and (3) a worsening economy He is pessimistic about
where the economy is headed, and so has assigned probabilities of 0.1, 0.5 and 0.4, respectively,
to these three scenarii. He also estimates that his profits under these respective scenarios are
those given by the following table: Estimated profit in millions of dollars Improving Economy
Stable EconomyWorsening Economy Conservative investment 30 5 -10 Speculative investment
40 10 - 30 Counter cyclical investment -10 0 15 Probability 0.1 0.5 0.4 Which investment should
Warren make under each of the following criteria minimax regret (savage) criterion?.
Watch Podcast SpanxWrite a response to the podcast using the cor.pdfamirthagiftsmadurai
Watch Podcast: Spanx:
Write a response to the podcast using the core concepts of entrepreneurship. Write a brief
summary of Sara Blakely's entreprenurial journey, opportunity recognition, value creation, value
proposition, product design and manufacturing. How did she find a market? What actions did
Sara take that impressed you? What is your opinion of the name, SPANX?.
Vincent van Gogh es uno de los artistas postimpresionistas m�s conoc.pdfamirthagiftsmadurai
Vincent van Gogh es uno de los artistas postimpresionistas ms conocidos, para quien el color era
el principal smbolo de expresin, naci en Groot-Zundert, Holanda, el 30 de marzo de 1853. Hijo
de un pastor, criado en un ambiente religioso y culto, Vincent era muy emotivo, careca de
confianza en s mismo y luchaba con su identidad y con la direccin general de su vida. Crea que
su verdadero llamado era predicar el evangelio; sin embargo, le tom aos descubrir su vocacin
como artista. Entre 1860 y 1880, cuando finalmente decidi convertirse en artista, van Gogh ya
haba experimentado dos romances inapropiados e infelices y haba trabajado sin xito como
empleado en una librera, vendedor de arte y predicador en el Borinage (un triste distrito minero).
en Blgica) donde fue despedido por exceso de celo. Como artista, van Gogh comenz tarde y muri
joven. Sin embargo, en un lapso de 10 aos, Vincent van Gogh complet casi 900 pinturas y 1100
bocetos, litografas y otras obras. El atribulado artista holands se obsesion con sus temas y volvi a
ellos una y otra vez, pintando casi duplicados de girasoles o cipreses. Con pinceladas manacas y
florituras dramticas de su esptula, van Gogh llev el posimpresionismo a nuevos reinos.
Permaneci en Blgica para estudiar arte, decidido a dar felicidad creando belleza. Las obras de su
primer perodo holands son pinturas de gnero de tonos sombros y muy iluminadas, de las cuales
la ms famosa es "Los comedores de patatas" (1885). En ese ao van Gogh fue a Amberes donde
descubri las obras de Rubens y compr muchos grabados japoneses. En 1886, viaj a Pars para
reunirse con su hermano Tho, director de la galera de Goupil. En Pars, van Gogh estudi con
Cormon, inevitablemente conoci a Pissarro, Monet y Gauguin. Habiendo conocido a los nuevos
pintores impresionistas, trat de imitar sus tcnicas; comenz a aclarar su paleta muy oscura ya
pintar con las pinceladas cortas del estilo impresionista. Incapaz de copiar con xito el estilo,
desarroll su propio estilo ms audaz y poco convencional. En 1888, Van Gogh decidi ir al sur a
Arles, donde esperaba que sus amigos se unieran a l y lo ayudaran a fundar una escuela de arte.
En La Casa Amarilla, van Gogh esperaba que artistas afines pudieran crear juntos. Gauguin se
uni a l pero con resultados desastrosos. El temperamento nervioso de Van Gogh lo convirti en un
compaero difcil y las discusiones nocturnas combinadas con la pintura durante todo el da
socavaron su salud. Cerca del final de 1888, un incidente llev a Gauguin a abandonar Arles. Van
Gogh lo persigui con una navaja abierta, fue detenido por Gauguin, pero termin cortndose una
parte del lbulo de su propia oreja. Van Gogh entonces comenz a alternar entre ataques de locura
y lucidez y fue enviado al manicomio de Saint Remy para recibir tratamiento. En mayo de 1890,
despus de un par de aos en el manicomio, pareca mucho mejor y se fue a vivir a Auvers-sur-Oise
bajo la atenta mirada del Dr. Gachet. Dos meses despus, muri de lo que se cree que fue u.
Wanda, a retired electrical engineer, suffered a stroke, Her memorie.pdfamirthagiftsmadurai
Wanda, a retired electrical engineer, suffered a stroke, Her memories of past events are largely
intact. Wanda is not able to consciously express memories of events that occurred after the
stroke; however, her performance on certain tests demonstrates improvement and memory over
time
(A)The stroke was most likely localized in what region ?
(B). Her inability to consciously express her memories is a deficit in what type of memory
system?
(C). Her improved performance across time is indicative of what.
W1X2Y3ZA chemolithoautotroph uses as an energy source, as an electr.pdfamirthagiftsmadurai
W1X2Y3Z
A chemolithoautotroph uses as an energy source, as an electron source, and as a carbon source.
chemicals; organic molecules; CO2 chemicals; organic molecules; CO2 Hight inorganic
molecules; organic molecules chemicals; inorganic molecules; organic molecules chemicals,
inorganic molecules; CO2.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Using the Ceasar Cipher encryption algorithm, you take each characte.pdf
1. Using the Ceasar Cipher encryption algorithm, you take each character in the original message
and shift it over a specified number of characters in the alphabet. If you shift the character A by
one space, you get the character B. If you shift the character A by two spaces, you get the
character C. The figure below shows some characters shifted by 3 spaces (A becomes C, B
becomes D, C become E, D becomes F, etc).
The number of letters to shift the characters in your message is called the encryption key.
If we want to send the message hello using a key of 3, then we can create the encrypted message
like this:
h shifted 3 is k
e shifted 3 is h
l shifted 3 is o
l shifted 3 is o
o shifted 3 is r
So our encrypted message would be khoor.
Think about how to create a program that will perform the Ceasar Cipher on a text message that
is entered by the user. The user will also enter the integer key that should be used for the
encryption. Your program should display the encrypted message at the end of the program.
(HINT: In the processing step, youll repeatedly use the shift algorithm on each character in the
message. Try to write the processing step so that it has a format similar to the way a loop looks
in Python, but dont worry about the details of how to perform the shift algorithm yet. Just note
Use Shift Algorithm to find character.)
Now lets learn how to implement the shift algorithm to calculate the encrypted value of that
character. First lets learn about how to convert a letter to its equivalent ASCII value. Even
when data is represented as character for humans, the computer likes to think of the characters as
numbers. The computer doesnt think about the character a as a letter. Instead it assigns a
number to each character and thinks about characters using their corresponding number. The
most common character to number translation used by a computer is called ASCII (which stands
for American Standard Code for Information Interchange). Heres a table that shows the ASCII
value for most characters.
Table 14-1: The ASCII Table
The good news is that you dont need to memorize the table. The computer already knows all
about how to translate a character into its ASCII value. We just need to know the command to
perform this translation.
2. To tell the computer that you want to use the ASCII value of a character, you use the ord( )
function to type cast the character value into an ordinal data type (which is an ASCII value).
EX:
character = input(Enter a character)
asciiEquivalent = ord(character)
print(The ASCII value of , character, is , asciiEquivalent)
Write a Python program that just includes these 3 lines to test out the conversion process for
yourself. Do you always get the ASCII value shown for the characters in the table above? (Its a
good sign if you do!)
Now lets think about how to use the ASCII value to achieve our Caesar Cipher shift. If we have
the ASCII value of a character, we can add the key to that value to find the ASCII value of the
encrypted character.
EX:
a has the ASCII value 97
if we use a key of 3 to encrypt a, we expect to get d as the encrypted value
if we add 3 to 97, we get a total of 100.
100 is the ASCII value of d
Add on to your program so that in addition to reading a character and finding the ASCII value,
the updated program also asks the user to enter a key and then calculates the ASCII value of the
encrypted character. If you run the program with the character a and a key of 3 as input, the
output should look like this:
Enter a char: a
Enter a key: 3
The ASCII equivalent of a is 97
Encrypting a with a key of 3 results in an ASCII value of 100
The final step needed in the shifting algorithm is to turn the ASCII value of the encrypted
character from a number back into a character. We can do this by type casting the result as a
character.
encryptedChar = chr(asciiValueOfEncryptedChar)
Add this line to the end of your program and display the output. Be sure that these steps all work
for a single character of input. You should be able to produce output like this:
Enter a char: a
Enter a key: 3
The ASCII equivalent of a is 97
Encrypting a with a key of 3 results in an ASCII value of 100
So the encrypted character is: d
3. Now were ready to add the repetition statement to our program. We want to repeat the shift
algorithm (that we created above) once for each character in the original message. Remember
that you can use the position of item in the list as a means of accessing that item.
EX:
Remember that the first item in a list is at position 0.
The 3rd item in the string message could be accessed by typing:
position = 2
character = message[position]
In the final version of your Caesar Cipher program, instead of printing the encrypted character at
the end of the shift step, concatenate it to a new string message in your program. After the loop
completes and all characters have been shifted, print the encrypted message.
When youve tested your program, turn in your .py file on Canvas. You only need to turn in your
IPO chart if you have questions about it or feel like you need help.
