Solve the exercise specified by your instructor and submit the python source file before the deadline on E-learn page. It is highly recommended to solve ALL of the following exercises. Exercise 1: Write a Python program that reads from the user the name of two files (an input file and an output file). The program will then read each line of the input file and save it in the output file preceded with the line number and removing any of the following punctuations (., !?;:) found at the end of the line. For example, if the input file is: Mary had a little lamb; Whose fleece was white as snow; And everywhere that Mary went; The lamb was sure to go! Then the output file the content of the input file and saves it in the produced output file will be Line 1: Mary had a little lamb Line 2: Whose fleece was white as snow Line 3: And everywhere that Mary Line 4: The lamb was sure to go

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PYTHON: I need to get the avg statement out of the loop so that the output prints correctly.  Any suggestions. 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…

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Please help with this python problem, I am confuse don how to go about it.

Assume that a file containing a series of names (as strings) is named names.txt andexists on the computer’s disk. Write a Python program that displays the number of namesthat are stored in the file. (Hint: Open the file and read every string stored in it. Each timeyou read a string, increment a counter variable. When you’ve read all the strings from thefile, the counter variable will contain the number of names stored in the file.)

In Python, Write a program that prompts the user for a file name. (Use problem 2.txt file) Each line of the file should be preceded by a line number followed by a colon in the program. The numbering of lines should begin at number 1. BE SURE THERE ARE NO EXTRA SPACE BETWEEN THE LINES. problem 2.txt file contents: Python language is incredibly easy to use and learn for new beginners and newcomers. The python language is one of the most accessible programming languages available because it has simplified syntax and not complicated, which gives more emphasis on natural language. Due to its ease of learning and usage, python codes can be easily written and executed much faster than other programming languages. Sample output: Answer Enter a file name: Problem 2.txt line 1 Python language is incredibly easy to use and learn line 2 for new beginners and newcomers. The python language line 3  is one of the most accessible programming languages line 4  available because it has…

Problem A straight line can be defined by a pair of points p1(x1, yı) and p2(x2, y2). The slope m of a line is defined as follow: У2 — У1 m = X2 - X1 Your program reads the points from a text file called 'points.txt’ which contains the coordinates of unknown number of pairs of points as shown in Figure 1. Each line contains four values x1, y1, x2, y2, where x1, yl are the coordinates of the first point and x2, y2 are the coordinates of the second point. 10 -2 7.5 -3.2 4 15.5 -4.6 21 -2 Зр 12.5 6. 2 5 -3 -6 10 3 10 15 Figure 1. Input file contains unknown number of point pairs Use Spider, to create the following files: (i) The input file 'points.txt' shown in Figure 1. Your Python program that reads from the input file 'points.txt', the coordinates of unknown number of pairs of points, computes the corresponding slopes then prints the results on the screen as shown in Figure 2. (ii) Line # X1 Y1 X2 Y2 slope 1 10.00 -2.00 7.50 -3.20 0.48 2 4.00 15.50 -4.60 21.00 -0.64 3 0.00 0.00 0.00…

Dealing with files in Python: a- The blood Glucose fasting reference range is between 4.7-5.6 ; Therefore, you are required to write a python program which is prompting the user to enter the records of sugar diabetes test for 7 days, and write them to the text file. Make sure to keep each record on a separate line in the file. You should also include a screenshot of the code and the output. N.B: Each record will be composed of the sugar reading test result in the morning. You should enter at least 7 records for 7 days. Moreover, the text file should hold your name. Example:   b- Write a python program that does the following:      1- Read the lines of the created file YourName.txt using a loop.      4- Count how many reading test will be higher than the reference normal range.      5- Print the records of only the highest reading      6- Include proper screenshots of the code and the output, in addition to the text file.   Important Notes: 1- You are not allowed to use Lists. 2- The…

9b_act2. Please help me answer this in python programming.