#include <iostream>
#include <cstring>

int main() {
    char buffer[256];

    std::cout << "Hello! Please enter some text:\n>> ";
    while (std::cin >> buffer) {
		if (strcmp(buffer, "exit") == 0)
			break;

        std::cout << buffer << std::endl;
        std::cout << ">> ";
    }

    return 0;
}