n = int(input())
a, b = [0] * n, [0] * n
for i in range(n):
    a[i], b[i] = map(int, input().split())
t = 1
for i in range(n):
    t *= b[i]
l = [None] * n
for i in range(n):
    l[i] = (a[i] * t // b[i], a[i], b[i])
l.sort(reverse=True)
for i in range(n):
    print(l[i][1], l[i][2])