1. Write a function in python to count the number of lines from a text file "story.txt" which is not starting with an alphabet "T". Example: If the file "story.txt" contains the following lines: A boy is playing there. There is a playground. An aeroplane is in the sky. The sky is pink. Alphabets and numbers are allowed in the password. The function should display the output as 3
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- Design a program that reads a file called sales.txt containing the following data: Jane, 215.5,445.5,910.0 John, 825.0,250.5,675.0 Bill,0.0,999.15 Each line has a employee's name and their weekly sales totals all separated by commas. Some employees have taken vacation some weeks so no numbers are captured for those weeks. Create a function that takes a list of floats and returns the average value for those numbers. After reading the information from the file, use a for loop to calculate the sales average using your new average function for each employee and display the following output to the screen. Jane, average sales: 523.67 John, average sales: 583.50 Bill, average sales: 499.56In this lab, you will be building a software application that will print the most popular ice-cream flavor among kids. In python: you will be building a software application that will print the most popular ice-cream flavor among kids.: 1. You are given an input file ‘flavors.txt’. One sample example of the file is given below.2. You will design two user-defined function apart from main:3. create_flavor_dict(lines): takes the file information and creates a flavor count dictionary where key will be a ice-cream flavor and value will be the count of how many times children had that particular flavor.4. most_popular_flavor(flavor_dict): returnsthe name ofthe popular flavorfrom the flavor_dict.5. The main() function isresponsible reading from the file information and calling the two functions function.6. You MUST use a dictionary data structure to determine the count of each flavor. You then determine the most popular flavor from the dictionary values.Computer Science use putty Write a program that includes a function that calculates the equation F= xn sin x. Write the values n, x, and F on the screen and in a file 'data_f.data'. Repeat the program for positive n. Write a program that includes a function that calculates the equation F= x" sin x. Write the values n, x, and F on the screen and in a file data f.data'. Repeat the program for positive n.
- Python exercice. consider the atttached file for further details. Old-fashioned photographs from the nineteenth century are not quite black and white and not quite color, but seem to have shades of gray, brown, and blue. This effect is known as sepia, as shown in the figures below. Original Sepia Original Image & Sepia Image Write and test a function named sepia that converts a color image to sepia. This function should first call grayscale to convert the color image to grayscale. A code segment for transforming the grayscale values to achieve a sepia effect follows.Note that the value for green does not change. (red, green, blue) = image.getPixel(x, y)if red < 63: red = int(red * 1.1) blue = int(blue * 0.9)elif red < 192: red = int(red * 1.15) blue = int(blue * 0.85)else: red = min(int(red * 1.08), 255) blue = int(blue * 0.93) images.py To instantiate an image from a file, enter image = Image(aGifFileName) To…python: Create a function called myemail that takes two arguments: a first name and a last name, and returns a Blue Ridge email address in lower case. The email is made by taking the first letter of the first name and the first 5 letters of the last name and adding 01 and @my.blueridgectc.edu to the end. For example, the function call: myemail('Amelia','Earhart') should return aearha01@my.blueridgectc.eduIn python, Old-fashioned photographs from the nineteenth century are not quite black and white and not quite color, but seem to have shades of gray, brown, and blue. This effect is known as sepia, as shown in the figures below. Original Sepia Original Image & Sepia Image Write and test a function named sepia that converts a color image to sepia. This function should first call grayscale to convert the color image to grayscale. A code segment for transforming the grayscale values to achieve a sepia effect follows.Note that the value for green does not change. (red, green, blue) = image.getPixel(x, y)if red < 63: red = int(red * 1.1) blue = int(blue * 0.9)elif red < 192: red = int(red * 1.15) blue = int(blue * 0.85)else: red = min(int(red * 1.08), 255) blue = int(blue * 0. 1. GUI TEST 2. CUSTOM TEST 3. IMAGE TEST
- A python function opens file data.csv, reads the data from the file and spits the data into three columns, x, y and z. The data is then printed out. Function: f = open("data.csv ", "r") print('x\ty\tz'.format()) for row in f: temp = row.split(',') for cell in temp: print(cell,end='\t') print() data.csv contains: 1.2,2.1,1.1 2.3,3.2,0.6 0.7,1.9,0.1 1.8,2.5,0.3 4.6,2.7,0.9Computer Science C++ Create a text file "input.txt" with a certain amount of integers (you decide how many). Write a program that reads these numbers from the file, adds them, and when you have reached the end of the file, calculates the average of these numbers. Print a message and the average to the console. Code this program twice, demonstrating the two methods to detect the end of the file, part A: reading a value from Instream and storing it (boolean expression) in the while loop part B: using the eof() member functionYou are given a file consisting of students’ names in the following form: lastName, firstName middleName. (Note that a student may not have a middle name). Write a program that converts each name to the following form: firstName middleName lastName. Your program must read each student’s entire name into a variable and must contain a function that takes as input a string consisting of a student’s name, and return the string consisting of the altered name. Use the string function findto find the index of ,(comma); the function lengthto find the length of the string; and the function subtrto extract the firstName, middleName and lastName. James, Lebron Anthony Foy, Joshua Parker White, Brittany Nicole Alston, Brandon Micheal Ford, Micheal Ashton Winters, Susan Micheals Christin C++
- In Python Write a program that consists of (at least) two function: A function that creates and saves data in a file. The saved data represents exam grades. In the function, you will create n random numbers in the range [0,100], where n is the number of students. The function can be called as follows: createFile(filename, n) Main function, in which the user inputs the file name and the number of students, then the main calls function createFile. The main should perform validation for n (should be > 0), and the filename (should end with .txt). I will explain how to validate strings in the coming lecture. Hint: a good developer will write four functions to solve the problem.You are given a file consisting of students’ names in the following form: lastName, firstName middleName. (Note that a student may not have a middle name.) Write a program that converts each name to the following form: firstName middleName lastName. Your program must read each student’s entire name in a variable and must consist of a function that takes as input a string, consists of a student’s name, and returns the string consisting of the altered name. Use the string function find to find the index of ,; the function length to find the length of the string; and the function substr to extract the firstName, middleName, and lastName.Exercise 5: Write a python program that reads from a text file whose name is provided by the user (see a sample below) blood glucose readings recorded during the last week. Each line contains a certain number of blood glucose readings followed by the patient id. Your program should then display for each patient, their id number, the number of readings, the average value of the readings followed by the patient status (Normal range: 90–120 mg/dl, Low range: less than 90 mg/dl, High otherwise). Your program should consider the following erroneous cases and display appropriate message as shown in the sample output below: • The file does not open/exist • The readings are invalid (non-integer values or negative) or missing, in which case a ValueError exception should be raised and the processing should continue. Enter input filename: patients.txt Patient Id #Readings Average Status ========== ========= ======= ====== 120 150 150 P1111 P1111 3 140 High 100 90 90 100 P2222 P2222 4 95 Normal…