n = int(input().strip())

lst = []

for i in range(n):
  A, B = input().strip().split(' ')
  A, B = int(A), int(B)
  lst.append([i, (A * 1.0) / (B * 1.0), str(A) + ' ' + str(B)])

lst = sorted(lst, key = lambda x: x[1], reverse=True)

for i in lst:
  print(i[2])