#include <stdio.h>

int main() {
	float  f = 1.0;
	double d = 1.0;
	do {
		printf("float: %g; double: %lg\n", f, d);
		f *= 0.1;
		d *= 0.1;
	} while((f!=0.0) || (d!=0.0));
	return 0;
}