#include <math.h>

#ifndef NO_LIMIT_H
#include <values.h>
#endif
#ifndef MINDOUBLE
#define MINDOUBLE 1.0e-10
#endif

main()
{
    double x, y;

    while (scanf("%lf%lf", &x, &y) == 2) {
	if (x < MINDOUBLE) x = MINDOUBLE;
	if (y < MINDOUBLE) y = MINDOUBLE;
	printf("%lf %lf %lf %lf\n", log10(x), log10(y), x, y);
    }
}