Amount of words in file

[paleblueeye]

I want to find amount of words in my text file. But if on the end of the line is [space] my program stop work correct. How to stay away of this problem. Sorry for question, my first days in C++.

  #include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

int main() {
	fstream inputFile;
	string Path;
	cout << "Write path (like C:\\C++\\demofile.txt)\n";
	getline(cin, Path);
	inputFile.open(Path, ios::in);
	string str, str2 = "";
	int k = 0, Aw = 0;
	if (inputFile.is_open()) {
		while (getline(inputFile, str)) {
			for (char c : str) {
				if (c == ' ') {
					++k;
				}
				else  k = 0;
				if (k <= 1) {
					cout << c;
					str2 += c;
				}
			}
			++Aw;
			str2 += "\n";
			cout << "\n";
		}
	}
	inputFile.close();
	fstream outputFile;
	outputFile.open(Path, ios::out);
	for (char c : str2) {
		if (c == ' ') ++Aw;
		outputFile << c;
	}
	cout << Aw;
	cin.get();
}

[Ganado]

If I may, I would just say scrap what you have and just use cin's >> operator, which already delimits the file by whitespace for you.

For example, this program will print every word (separated by whitespace):

file:

hello world
this is a text file, with words!
Includes punctuation....

program:

#include <iostream>
#include <string>
#include <fstream>

int main()
{
    using namespace std;
    ifstream fin("foo.txt");
    
    string word;
    while (fin >> word)
    {
        std::cout << word << '\n';
    }
}

output:

hello
world
this
is
a
text
file,
with
words!
Includes
punctuation....

______________________________________

But if on the end of the line is [space] my program stop work correct.

Describe exactly what you mean when you say the program is not correct