Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenever a word ends in a period, question mark, or exclamation mark.Complete the following file:sentences.cpp1 #include 2 #include 3 #include 4using namespace std;56 int main()7 {fstream file;ofstream fout;8.910string character;cout <« "Input file: " « endl;string input_file_name;cin >> input_file_name;11121314file.open(input_file_name.c_str());fout.open("sentences.txt");while(file >> character){for(int i = 0;i

Program in C++: #include <iostream>#include <fstream>#include <cstdlib>#include…

Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenevera word ends in a period, question mark, or exclam Complete the following file: sentences.cpp 1 #include ciostregm

Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenevera word ends in a period, question mark, or exclam Complete the following file: sentences.cpp 1 #include ciostregm

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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3. Java eclipse Your Task: Write a program that creates a file - Your program should request the user to enter strings until they type the word "STOP". You should then sort these strings in alphabetical order (A-Z) and save them to a file. This file should be named Problem21.txt Note: Your program should handle all types of inputs without crashing.
answer this question in Python (using numpy )
Write a Program in CWrite a c program that counts the number of words and characters in a file. The program should do the following: Asks the user to input the name of the file to be opened. Display the contents of the file. Counts and displays the number of words and characters in a file. Exclude the spaces in the character count. Create a new file named “<inputted_file_name>_wordcharct.txt”, e.g. if the file name inputted in part a is “test.txt” then the file created should be named “test_wordcharct.txt”. Store the displayed information in this file Expected output: Sample 1: Input the file name to be opened: test.txtThe content of the file “test.txt” are: test line 1 test line 2 test line 3 test line 4 -----End of File---- The number of words in the file “test.txt” are: 12 The number of characters in the file “test.txt” are: 36The file “test_wordcharct.txt” containing the results was created successfully! Sample 2: (use this one in creating the program) Input the file…
Use Java program
The next three questions concern a program that opens a scores file provided by the user, reads it one line at a time, adds the scores as floating point numbers to a list scores, and then computes the average score. The example file scores.csv looks like this: Student Name, Test Score Jinyue, 98.5 Adesh, 97.4 Pinn, 99.1 Arindaam, 97.2 The first part of the program opens the file and reads just the first line into the variable header. # Open the Filename and ignore the first line filename= input("Enter filename:") open (filename) fhand = header = Fill in the blank to complete the program fragment:
C++Create a program: Given a large text file with multiple strings, what would be the most efficient way to read the text file and count how many and which word appears the most repated word in a text file The text file's size is unknown. I add an image for input .
The objective of this problem is to show that you can write a program that reads a text file and uses string methods to manipulate the text. File cart.txt contains shopping cart type data from golfsmith.com representing the gifts you have purchased for your dad for this past Fathers Day. Good for you. You have been very generous! The first item in each row of the file is the part number, the second the quantity, the third the price and the fourth the description. Your program will read the file line by line and compute the total cost of all of the items in the list. You will then display a message that looks like this, assuming the cost of each item adds up to 168.42: Here's what your output should look like: The total price for the awesome Fathers Day gifts you bought is $168.42. The shopping cart can be found here: cart.txt. Right click on the link and save the file to the folder where you have your Python files.
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…
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 function
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