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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Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.

Question

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.cpp
1 #include <iostream>
2 #include <string>
3 #include <fstream>
4
using namespace std;
5
6 int main()
7 {
fstream file;
ofstream fout;
8.
9
10
string character;
cout <« "Input file: " « endl;
string input_file_name;
cin >> input_file_name;
11
12
13
14
file.open(input_file_name.c_str());
fout.open("sentences.txt");
while(file >> character)
{
for(int i = 0;i<character.length();i++)
{
if(character.at(i) == '.' I| character.at(i) == '!' || character.at((i) == '?')
15
16
17
18
19
20
'!' || character.at(i) == '?')
21
{
fout <« endl;
22
23
}
24
else
25
{
if(character.length()-1 == i)
26
27
fout << character.at(i) « " ":
28
else
29
fout <« character.at(i);
30
}
}
}
33 }
31
32
34
35
36
Submit
Testing sentences.cpp
Test 1
Input file:
in1.txt
Input:
in1.txt
sentences.txt:
Actual
Expected
I like programming in C++ I like programming in C++.
Do you
of course you do
Do you?
Of course you do!
fail

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