Write a Python program that reads from each line of an input file called grades.txt, a student id followed by the student grades in 3 exams. The program will then calculate the average of the student and save in a file called results.txt the student id followed by the calculated average. For
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- Exercise 2: Name your program Lab12_ex1_Id.py Write a Python program that reads from each line of an input file called grades.txt, a student id followed by the student grades in 3 exams. The program will then calculate the average of the student and save in a file called results.txt the student id followed by the calculated average. For example, if the grades.txt contains siii 60 60 90 S222 89.5 90 89 S333 42 50 43 The file results.txt will contain siii: 70.00 S222: 89.50 S333: 45.00In 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.Python Please! Create a program that will allow a user to do either of the following things: Get input from the user to write the following information to a file: Student name Assignment average grade Mid-term test grade Fi-nal project grade Fi-nal test grade Allow the user to search the file by student name and output a weighted average (15%, 25%, 25%, and 35%, respectively) based on the grades for that student in the file. The user should be able to choose either of the two options until they want to stop.
- PYTHON: Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks: Read the file name of the tsv file from the user. Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: A: 90 =< x B: 80 =< x < 90 C: 70 =< x < 80 D: 60 =< x < 70 F: x < 60 Compute the average of each exam. Output the last names, first names, exam scores, and letter grades of the students into a text file named report.txt. Output one student per row…Exercise 7: Name your program Lab12_ex1_Id.py Write a Python program that reads each line of an input file company.txt that consists of a company name followed by a percentage of discount then the prices of three products. The program will then calculate the new price for each product after decrementing the suitable discount according to the specified percentage of that company. Save the results in a file called discount.txt. For example, if the company.txt contains OMANTEL 2 30 40 30 MAJAN 5 30 30 25 TELECOM 3 15 16 15 The file discount.txt. will contain OMANTEL 29.4 39.2 29.4 MAJAN 28.5 28.5 23.75 TELECOM 14.55 15.52 14.55Exercise 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…
- Using Python A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write a program that creates the following three files: dataplus.txt dataminus.txt zeros.txt The program should read each line of the data.txt file and perform the following: If the line contains a positive number, that number should be written to the dataplus.txt file. If the line contains a negative number, that number should be written to the dataminus.txt file. If the line contains the value 0, do not write the value to a file. Instead, keep a count of the number of times 0 is read from the data.txt file. After all the lines have been read from the data.txt file, the program should write the count of zeros to the zeros.txt file.Code should be in Python. A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output. (Examples in image)6. Write a Python program that reads a text file called student.txt. The input text file contains student_ID, student_name, Quiz_grade as well as Test_grade for each student. output.txt: Your program should read each student details from the file Then calculate the average of Quizzes and Tests marks Display the students' details: Total number of students, total average, the total highest and lowest marks. The program should output the report into a file called output.txt. A sample of output text file is given below. student.txt: ID Name 20181867 Mohammed 20197541 Zakaria 20183245 Ahmed 20199876 Iqbal 20185432 Saem Class Report Quiz (40%) 90 91 79 66 30 There are total of 5 students The average of total marks is 71.48 Final (60%) 93 89 84 60 60 Mohammed scored the highest marks as 91.8% Saem scored the lowest marks as 48%
- The Springfork Amateur Golf Club has a tournament every weekend. The club president has asked you to design two programs. (1) A program that will ask the user how many golfers will be entered, read each player's name and golf score as keyboard input, and then save these records in a file named golf.txt. (Each record will have a field for the player's name and field for the player's score.) (2) A program that reads the records from the golf.txt file and displays them. Please submit three things: 1.) Flowchart for both programs (can be in one document or in two separate documents) 2.) Pseudocode for both programs (this can be on the same document as your flowcharts) 3.) Python source code files - one for each program (.py file) PYTHON pleaseExercise 4: Write a Python program that reads each line ofan input file temperatures.txt that consists of a town name followed by a set of temperatures. The program will then calculate the maximum, minimum, and average temperature and save them in a file called tempSummary.txt. For example, if the temperatures.txt contains Muscat 25 35 30 40 30 Suhar 20 30 25 25 Salalah 35 45 40 15 16 18 The file tempSummary.txt will contain Muscat: 25, 40, 32.00 Suhar: 20, 30, 25.00 Salalah: 15, 45, 28.176. Write a Python program that reads a text file called student.txt. ● ● The input text file contains student_ID, student_name, Quiz_grade as well as Test_grade for each student. output.txt: Your program should read each student details from the file Then calculate the average of Quizzes and Tests marks Display the students' details: Total number of students, total average, the total highest and lowest marks. The program should output the report into a file called output.txt. A sample of output text file is given below. student.txt: ID 20181867 20197541 20183245 20199876 20185432 20179807 Class Report Name Alia Shamma Zainab Noora Hamda Fatma Quiz (40%) 65 97 79 66 30 78 Test (60%) 50 90 84 75 55 82 There are total of 6 students The average of total marks is 71.267 Shamma (20197541) scored the lowest marks as 45 Hamda (20185432) scored the highest marks as 92.8