#include <stdio.h>
#include <stdlib.h>

typedef struct {
	int numerator, denominator;
	double a;
} fraction;

int q(const void *x, const void *y)
{
	if (((fraction*)y)->a > ((fraction*)x)->a) return 1;
	else return -1;
}

int main(void)
{
	fraction f[10];
	int n, i;
	scanf("%d", &n);
	for (i = 0; i < n; ++i) {
		scanf("%d%d", &f[i].numerator, &f[i].denominator);
		f[i].a = (double)f[i].numerator / f[i].denominator;
	}
	qsort(f, n, sizeof(fraction), q);
	for (i = 0; i < n; ++i) printf("%d %d\n", f[i].numerator, f[i].denominator);
	return 0;
}