TheAlgorithms-C-Plus-Plus/searching.cpp

#include <iostream>
#include <string>
#include <cstdlib>

using namespace std;
char paragraph;

int main()
{
	string paragraph;
	cout << "Please enter your paragraph: \n";
	getline (cin,paragraph);
	cout << "\nHello, your paragraph is:\n " << paragraph << "!\n";
	cout << "\nThe size of your paragraph = " << paragraph.size() << " characters. \n\n";

	if (paragraph.empty())
	{
		cout << "\nThe paragraph is empty" << endl;
	}
	else
    {
        while (true) {
            string word;
            cout << "Please enter the word you are searching for: ";
            getline (cin,word);
            cout << "Hello, your word is " << word << "!\n";
            if (paragraph.find(word) == string::npos)
            {
                cout << word << " does not exist in the sentence" << endl;
            }
            else
            {
            cout << "The word " << word << " is now found at location " << paragraph.find(word) << endl << endl;
            }
            system("pause");
        }

	}
}