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- The function last_words in python takes one parameter, fname, the name of a text file, and returns a list containing the last word from each line of the file. For example, if the file contents are: apples are red bananas are yellow limes are green then the list ["red", "yellow", "green"] should be returned. NOTE: You may assume the file will contain no blank lines. BIG HINT: If line is a string representing a line of text (inside a for loop!), then L = line.split() creates a list of the words in the line. For example: Test Result L = last_words("wordlist1.txt") print(L) ['happy', 'sad', 'angsty', 'euphoric', 'maudlin']Computer Science Please use go language programma to write this code. Write a program that creates a CSV file to store and retrieve data such as name, age, and salary. You should be able to read the data out of the file and display the data sorted by name. Hint: Make use of the Sort package to sort the data. Make sure you check the existence of the file, closing the file when there is an error Use defer, panic, and recover as needed.It is used to filter data with certain criteria. a. custom sort b. advanced filter c. custom filter d. data filter
- This is a python File Create a program that presents a menu with these options: Add product Sort by quantity (low to high) Print Inventory Quit Read the initial product information from a text file. Remember to ask the user to enter the filename & make sure it exists! The program should NOT product an error if the file isn’t there! Store the product information into a DICTIONARY called prodDict. The dictionary should map the productID (the key for the dictionary) to a LIST that contains description, unitPrice, and quantity. The text file will be structured as shown below, where each line contains the product id, product description, unitPrice and quantity.NOTE: Each entry on the line is separated by a comma and a space. Example textfile: 111, arm chair, 99.99, 5444, desk, 10, 40777, lamp, 20, 5333, credenza, 50.98., 20222,bassinet , 5.59, 10 Example of the empDict after the information shown has been readd and stored:{ 111: [“George Gray”, 10, 40], 222: [“Amy Abrahmson”,…The python function file_first_chars takes one parameter, fname, the name of a text file, and returns a string made up of the first character from each line in the file. You may assume there are no blank lines in the file. Hint: Use a for loop to iterate over the lines of the file and accumulate the string of first characters.PY THON Open file.txt from same folder and extract all the Names and number next to the name and sort them from highest number to lowest number. Then output file as finished.txt with sorted data. Example: Emily 10 Eric 14 Richard 54 New sorted file: Richard 54 Eric 14 Emily 10
- Computer Science Write a program that uses 3 command line arguments to search a list of float numbers in a file and prints out the result of whether the number was found or not on the console. Also, it prints the array in the reverse order (not sorted but reverse order of how the numbers were read in). The first argument is the name of the input file which has the numbers to be searched, the second is an integer specifying how many numbers are in the input file and the third argument is the float number being searched for. Use dynamic memory allocation for the array and use a function (that returns a boolean value) to do the searching. Also make sure in the beginning of your program, that the program will execute only if exactly three arguments (other than executable name itself) are specified. at the command line.Create a file called search_replace.py. Here, create a program thatimplements a search and replace function recursively. Your programshould allow a user to enter a string, a substring they wish to find andanother string with which they wish to replace the found substring. Consider finding the index of the string you want replace then use concatenation and slicing to join the different parts togetherThe output of your program should be similar to the output given below:Please enter a string: Hello worldPlease enter the substring you wish to find: lloPlease enter a string to replace the given substring: @@Your new string is: he@@ worldThe python function first_words takes one parameter, fname, the name of a text file, and returns a list containing the first word from each line of the file. For example, if the file contents are: apples are red bananas are yellow limes are green then the list ["apples", "bananas", "limes"] should be returned.NOTE: You may assume the file will contain no blank lines.BIG HINT: If line is a string representing a line of text (inside of a for loop!), then L = line.split() creates a list of the words in the line.
- scores.txt : Jan,86 Drew,92 Blake,85 Alex,81 Taylor,88 Jordan ,72Cam,89 Note: code is written in python using strings and lists only The file scores.txt (attached) contains a list of names and test scores. Create a program that reads each line of the file and determines the highest score and who obtained it. This is an exercise in strings. You are required to use at least one string method to determine the names and the scores. Your output should resemble the following: Highest Score: 100Achieved by: Jay Note; i could not send an attachment of the actual file but i have copied its contents.In python define a function called indexCh. It will take string from user and removes the nth index character from the non-empty string.Write a program to test the sequential search algorithm that you wrote of this chapter. Use either the function bubbleSort or insertionSort to sort the list before the search.