#include <iostream>
#include <iomanip>
#include <string>
#include <sstream>

int main()
{
    char doubleStr[] = "5.2";
    double d = 0.0;
    std::stringstream stream (doubleStr);
    stream >> std::fixed >> d;
    std::cout << d << std::endl;
    std::cout << (d <= 5.2);
    return 0;
}