#include <stdio.h>
#include <math.h>

int main(void) {
	long int c,x;
	double a;
	
	scanf("%lf",&a);
	
	if (a == trunc(a)) {
		a = trunc(a);
		printf("%.0lf %.0lf\n",a,a);
	}
	else if (a<0) {
		c = trunc(a);
		x = c-1;
		printf("%ld %ld\n",x,c);
	}
	else if (a>0) {
		c = trunc(a);
		x = c+1;
		printf("%ld %ld\n",c,x);
	}
}