(Occurrences of each tetter) Write a program that prompts the user to enter a file name and displays the occurrences of each letter in the file. Letters are case insensitive. Here is a sample run: Enter a filename: Lincoln.txt Number of As: 56 Number of Bs: 134 Number of Zs: 9
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- Please provide me java code for below problem: Assignment Guidelines: Text messaging is a popular means of communication. Many abbreviations are in common use but are not appropriate for formal communication. Suppose the abbreviations are stored, one to a line, in a text file named abbreviations.txt. For example, the file might contains these lines: lol :) free iirc 4 u ttfn Write a class AbreviationMarker that will read a message from another text file and surround each occurrence of an abbreviation(ignoring case) with <> brackets. Write the marked message to a new text file. For example, if the message to be scanned is: Ttfn, how are u today? Iirc, this is your first free day. Hope you are having fun! :) the new text file should contain: <Ttfn>, how are <u> today? <Iirc>, this is your first <free> day. Hope you are having fun! <:)> ----jGRASP exec: java AbreviationMarkerDemoWhat is the file to read from?in.txtWhat is the file to write to…Do the following program in Java Eclipse:A veterinarian services many pets and their owners. As new pets are added to the population of pets being serviced, their information is entered into a flat text file. Each month, the vet requests a listing of all pets sorted by their outstanding bill balance. You have to write a program to produce a report of animals and their owners sorted by theiroutstanding bill balances from the data in the flat text file. Below is a description of the information on the text file:• The first entry is the number of animals on the file (numeric)• The fields below repeat for each animal:o Owner name (String)o Birth year (numeric)o Bill balance (numeric)o Species (String)o Special feature (numeric or String)The animals serviced by the veterinarian are of four types: mammals, fish, birds, and reptiles.For a mammal, the special feature field on the flat file is the number of legs of the animal (numeric).For a fish, the special feature field is the type, bony,…<<Write in Java>> - Challenge 7 File encryption is the science of writing the contents of a file in a secret code. Your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded contents out to a second file. The second file will be a version of the first file, but written in a secret code. Although there are complex encryption techniques, you should come up with a simple one of your own. For example, you could read the first file one character at a time, and add 10 to the character code of each character before it is written to the second file. - Challenge 8 Write a program that decrypts the file produced by the program in Programming Challenge 7. The decryption program should read the contents of the coded file, restore the data to its original state, and write it to another file
- c++ The Lock class of the preceding problem has a small problem. It does not support combinations that start with one or more zeroes. For example, a combination of 0042 can be opened by entering just 42. Solve this problem by choosing a different representation. Instead of an integer, use a string to hold the input. Once again, the combination is hardwired. You will see in Section 9.6 how to change it. Complete the following file:JAVA (Baby name popularity ranking) The popularity ranking of baby names from the years 1960s to 2010 are stored in files named babynameranking_1960s.txt, babynameranking_1970s.txt,…, babynameranking_2010s.txt (See the attached zip file). Each file contains two hundred lines. Each line contains a ranking, a boy’s name, a number for the boy’s name, a girl’s name, and a number for the girl’s name. For example, the first two lines in the file babynameranking_2010s.txt are as follows: 1 Noah 182,896 Emma 194,667 2 Liam 173,636 Olivia 184,192 · So, the boy’s name Noah and the girl’s name Emma are ranked #1 and the boy’s name Liam and the girl’s name Olivia are ranked #2. 182,896 boys are named Noah and 194,667 girls are named Emma in the 2010s. Write a program that prompts the user to enter the year, gender, and followed by a name, and displays the ranking of the name for the year.Example Run of it. Enter the year: 2010 Enter the gender: M Enter the…Assignment#5 on files UOB student is expecting to graduate if his/her GPA is greater than or equal to 2.0 and he/she is in the fourth year in the B.Sc. program. Write a java program that read from a file ("Students.txt") unknown number of student information. Then the program should output the number of expected to graduate students on Screen. The file contains student id (long), year number (either 1 or 2 or 3 or 4) and GPA (float) for unknown number of students separated by comma. Students.txt: 111,4,2.5 222,3,3.1 333,4,1.9 444,4,3.6 Output on screen: The number of expected to graduate students is: 2
- * in java* - Write a program that reads words from a text file and displays all the words (duplicates are not allowed) in ascending alphabetical order. - The words must start with a letter. The text file name is passed as a command-line argument**USING JAVA** Create a project named Chap4-BikeTracker, then create a class (program) named BikeTracker. Write a program that will use a while loop to read in data from a text file named "Bike.txt" and sum the miles biked each day. It will then compute the total miles the person biked and the average miles biked per day. Each line in the file "Bike.txt" contains a day-date, the number of miles biked that day. Study the program "FileSumNumbers" posted with this activity and use it as a guide. Here is the what the file "Bike.txt" should look like, we will create this text file together in class and save it in your project folder so your program can read it. (THIS IS ALREADY DONE, ADDED THE TXT FILE TO ECLIPSE FOLDER ALREADY) Sun-2/26 15 Mon-2/27 22 Tues-2/28 27 Wed-3/1 31 Thu-3/2 33 Fri-3/3 36 Sat-3/4 41 Hint: Your while loop should: read the dayDate and the numberOfMiles print each of these values to the screen sum the miles…Objective:Design and implement a word unscrambler game in Java.Details:Your program should read in a random word from a file called words.txt (note the lack of capitalization) that you provide. There should not be any hard limit on the number of words in the file. If words were added/removed from the file, your program should recognize such changes of the words.txt and handle appropriately next time it runs. The file should contain one word per line. To read a random word you can generate a random number between 1 and the number of lines, and skip n-1 lines before reading the word. Scramble the word by swapping random pairs of letters a random number of times. Display the scrambled word with character indexes on top. Assume that the word is always no more than ten characters (so that index can be within 0-9 range, inclusive).Offer the user a menu with the following choices:• Enter 1 to swap a pair of lettersIf this option is selected prompt the user to enter two indexes and swap the…
- Can you help/guide me on this assignment, here are the directions: Write a program that reads words from a text file and displays all the words (duplicates allowed) in ascending alphabetical order. The words must start with a letter. The text file is passed as command-line argument (you can assume that the text file is in the same directory as the executable, i.e. bin). I think the code is correct but I believe what I'm doing wrong is the Command line argument where I'm placing the text file. Which I think is in the right place, apparently not. Here's my work:*Code in Python Write a script named dif.py. This script should prompt the user for the names of two text files and compare the contents of the two files to see if they are the same. If they are, the script should simply output "Yes". If they are not, the script should output "No", followed by the first lines of each file that differ from each other. The input loop should read and compare lines from each file, including whitespace and punctuation. The loop should break as soon as a pair of different lines is found. Below are examples of the program input and output along with relevant files: one.txt: This is text. abc 123 sameAsOne.txt: This is text. abc 123 differentFromOne.txt This is text. xyz 123 Comparing files that are the same: Enter the first file name: one.txt Enter the second file name: sameAsOne.txt Yes Comparing files that are different: Enter the first file name: one.txt Enter the second file name: differentFromOne.txt No abc xyz*Code in Python The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage> Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period. The report should be in tabular format with the appropriate header. Each line should contain: An employee’s name The hours worked The wages paid for that period. An example of the program input and output is shown below: Enter the file name: data.txt Name Hours Total Pay Lambert 34 357.00 Osborne 22 137.50 Giacome tti 5 503.50