USING PYTHON PLEASE 5. Consider a text file in which the only characters that appear are...
. Huffman Encoding (a.) (6 points) Suppose a certain file contains only the following letters with the corresponding frequencies 1 AİB 73 9 30 44 130 28 16 In a fixed-length encoding scheme, cach character is given a binary representation with the same number of bits. What is the minimum number of bits required to represent each letter of this file under fixed-length encoding scheme? Describe how to encode all seven letters in this file using the number of bits...
(b.) Huffman code is a way to encode information using variable-length binary strings to represent symbols depending on the frequency of each individual letter. Specifically, letters that appear more frequently can be encoded into strings of shorter lengths, while rarer letters can be turned into longer binary strings. On average, Huffman code is a more efficient way to encode a message as the number of bits in the output string will be shorter than if a fixed-length code was used....
You're to write a C++ program that analyzes the contents of an external file called data.txt. (You can create this file yourself using nano, that produces a simple ASCII text file.) The program you write will open data.txt, look at its contents and determine the number of uppercase, lowercase, digit, punctuation and whitespace characters contained in the file so that the caller can report the results to stdout. Additionally, the function will return the total number of characters read to...
JAVA Code: Complete the program that reads from a text file and counts the occurrence of each letter of the English alphabet. The given code already opens a specified text file and reads in the text one line at a time to a temporary String. Your task is to go through that String and count the occurrence of the letters and then print out the final tally of each letter (i.e., how many 'a's?, how many 'b's?, etc.) You can...
please type code in Python find all the VALID email address in this input text file and store them as a single column of valid email addresses in an output text file labeled OutputFile First cut/paste the block of text below into a separate text file and label that data file InputFile: FinancialAid Email: [email protected] Scholarships Financial Aid Phone: 979-555-3236 Email: [email protected] Financial [email protected] Aid [email protected] Help Desk Central [email protected] Dean's Office Jill Educational Program Coordinator II Create...
For this assignment, you will write a program to work with Huffman encoding. Huffman code is an optimal prefix code, which means no code is the prefix of another code. Most of the code is included. You will need to extend the code to complete three additional methods. In particular, code to actually build the Huffman tree is provided. It uses a data file containing the frequency of occurrence of characters. You will write the following three methods in the...
please use c++ please write down the input file information please add comments for some codes please do not use #include <bits/stdc++.h> we did not learn it yet thank you CSIT 575-Take Home Lab #11: Arrays To learn to code, compile and run a program processing characters. Assignment Plan and code a top-down modular program utilizing ARRAYS to solve the following problem, using at least 3 functions (called from the main() section or from another function) to solve the problem....
Python Programming QUESTION 16 Which of the following is an example of a Keyword in Python? elif class for All of the above QUESTION 17 Which of the following is not an acceptable variable name in Python? 2ndVar $amount Rich& ard None of the above are acceptable variable names QUESTION 18 The number 1 rule in creating programs is ___________________- Write the code first Think before you program Let the compiler find you syntax errors There are no rules just...
In PYTHON ONLY PLEASE You will use a dictionary in Python You only have string in Python so you have to use a string data type Use a Switch statement.A switch statement is just another way of writing an IF statement. The user will enter f, s, j, or r from the keyboard for freshman, sophomore, junior, or senior. Use character data type for c++. Then you can say something like: char level ='f'; level=toupper(level); You would need a loop...
. PART 3 – Output matrix data to text files using low-level File I/O What happens when you try to use the dlmwrite function with a delimiter that is more than one character? For example, say we require that the file must have two pipe symbols (I 1) between each value? For this part, you will need to output a magic square to a text file, but you will need to use low-level File I/O functions so that you can...