1. Write a C++ program to read the contents of Marks.txt file and then find out the students with the minimum score and the maximum score and display their names and scores on the screen and a file called results.txt.
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- Marks.txt 1. Write a C++ program to read the contents of Marks.txt file and then (sample) find out the students with the minimum score and the maximum score Ahmed 90 and display their names and scores on the screen and a file called results.txt. Badria 85 Noor 91 Khalid 70 Said 65 Suha 80Practical_5 Marks.txt 1. Write a C++ program to read the contents of Marks.txt file and then (sample) Ahmed 90 find out the students with the minimum score and the maximum score and display their names and scores on the screen and a file called results.txt. Badria 85 Noor 91 Khalid 70 Said 65 Suha 80Create two C++ programs on the assigned problem using 2/3 looping structure. Upload the file with the following formats: lastname_for.cpp lastname_while.cpp lastname_dowhile.cpp Problems: (last name from A - E) Write a program that will ask the user to enter a number n and display the sum of all numbers from 1 to n. (last name from F - L) Write a program that asks the user to enter a number n and display the first n even numbers. Example: if n=5, the first 5 even numbers are 2, 4, 6, 8, 10 (last name from M - S) Write a program that asks the user to enter a number n and display the first n odd numbers. Example: if n=5, the first 5 even numbers are 1, 3, 5, 7, 9 (last name from T - Z) Write a program that will compute for n! (n factorial) which is the product of all numbers from 1 to n.
- Write a C++ program that prompts the user to enter a file name that contains the scores of students in a quiz. Each line in the input file contains a student name followed by the student’s score (as shown in the sample file to the right). The program should then find out the students with the minimum score and the maximum score and display their names and scores. Marks.txt Ahmed 90 Badria 85 Noor 91 Khalid 70 Said 65 Suha 80Exercise #2 Frequency Analysis: One of the oldest approaches to breaking a code is to perform a frequency count of letters. Write a C++ program to perform a frequency count by reading the text from a file (code.txt). Your program should output how many A's are there in the text, how many B's are there, and so on. Note that the program will not make any distinction between uppercase and lowercase letters. It will output the results to the screen and in a text file (count.txt) Sample output (for code.txt): A: 3 B: 3 C: 23 D: 13 E: 41 F: 4 G: 9 H: 15 1:44 J: 1 K: 0 L: 7 M: 9 N: 33 O: 16 P: 4 Q:0 R: 22 S: 24 T: 27 U: 8 V: 5 W: 1 X: 0 Y: 4 Z: 0What does the following python code do? f = open("sample.txt", "a") Choose all that apply. Select 3 correct answer(s) a. If the file called sample.txt exists, it writes at the bottom of the file b. reads the file called sample.txt starting from the top c. writes "a" to the file called sample.txt d. opens a file called sample.txt for reading e. closes a file called sample.txt f. if the file sample.txt exists, deletes everything in it g. opens a file called sample.txt for appending h. if the file sample.txt does not exist, it creates the file and opens it for writing
- Computer 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 functionC++ A company hired 10 temporary workers who are paid hourly and you are given a data file that contains the last name of the employees, the number of hours each employee worked in a week, and the hourly pay rate of each employee. You are asked to write a program that computes each employee’s weekly pay and the average salary of all employees. The program then outputs the weekly pay of each employee, the average weekly pay, and the names of all the employees whose pay is greater than or equal to the average pay. If the number of hours worked in a week is more than 40, then the pay rate for the hours over 40 is 1.5 times the regular hourly rate. Use two parallel arrays: a one-dimensional array to store the names of all the employees (Name) a two-dimensional array of 10 rows and 3 columns to store the number of hours an employee worked in a week (Hrs Worked), the hourly pay rate (Pay Rate), and the weekly pay (Salary). Your program must contain at least the following functions: a…A file contains a list of telephone number in following form. Aman 23456 Raj 567854 ….. ………. Assume 10 such entries. Name contains only one word and name and telephone number are separated by 5 white spaces. Write a program to read the file and output the list in two columns. Name should be left justified and number should be right justified. use c++ only
- Hi there, could you help me with this c++ hw ? with explanation please! 2. Develop a program that asks for the user's name, phone number, and address. The program then saves all information in a data file (each information in one line) named list.txt. Finally, the program reads the information from the file and displays it on the screen in the following format:Name: User's Name Phone Number: User's Phone Number Address: User's Street Address User's City, State, and Zip CodeC#- Given a text file, refer to the example and write a program (console application) that counts the number of words that end with the letter "t" or "e" (not case sensitive). We’ll say that a "t" or "e" is at the end of a word if there is not an alphabetic letter immediately following it. The program should output the resulting count.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…