import math
import sys
def S(): return sys.stdin.readline().rstrip()
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int, sys.stdin.readline().rstrip().split())
def LI(): return list(map(int, sys.stdin.readline().rstrip().split()))
def LS(): return list(sys.stdin.readline().rstrip().split())

n = I()
f = []
for i in range(n):
    a, b = MI()
    f.append([a, b, a/b])

f.sort(key=lambda x: x[2], reverse=True)
for i in range(n):
    print(f[i][0], f[i][1])