import sys
readline=sys.stdin.readline

N=int(readline())
A,B=[],[]
for _ in range(N):
    a,b=map(int,readline().split())
    A.append(a)
    B.append(b)
for i in sorted([i for i in range(N)],key=lambda i:A[i]/B[i],reverse=True):
    print(A[i],B[i])