TheAlgorithms-C-Plus-Plus/search/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");
        }
    }
}