#include <iostream>
#include <string>

std::string reverse(std::string& input) { return std::string(input.rbegin(), input.rend()); }

int main() {
    std::string str;
    printf("please enter your string:");
    std::getline(std::cin, str);
    std::cout << "[~] string: \"" << str << "\"" << std::endl;
        std::cout << "[~] rstr  : \"" << reverse(str) << "\"" << std::endl;
    std::cin.get();
}