#include <stdio.h>

int main(){
	int total,height,foot,inch;
	
	scanf("%d", &height);
	
	total = height / 0.3048;
	
	foot = total / 100;
	
	inch = (total - foot * 100) / 12;
	
	printf("%d %d\n", foot, inch);
	
	return 0;
}