from fractions import Fraction
n = int(input())
AB = [list(map(int, input().split())) for _ in range(n)]

for i in range(n):
    A, B = AB[i]
    AB[i].append(Fraction(A, B))

AB.sort(key = lambda x: x[2], reverse = True)

for i in AB:
    print (i[0], i[1])