example2_reading_multiple_lines.cpp

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#include <iostream>
#include <string>
#include <vector>

int main() {
    std::vector<std::string> lines;
    std::string line;
    
    std::cout << "Enter multiple lines of text (Ctrl+D to finish on Unix, Ctrl+Z on Windows):\n";
    
    while (std::getline(std::cin, line)) {
        lines.push_back(line);
    }
    
    std::cout << "\nYou entered " << lines.size() << " lines:\n";
    for (const auto& l : lines) {
        std::cout << l << std::endl;
    }
    
    return 0;
}