n=int(input())
A = []
B = []
for i in range(n):
    x1,y1=[int(i) for i in input().split()]
    A.append(x1)
    B.append(y1)
num=list(range(n))

d={i:j/k for i,j,k in zip(num,A,B)}

d_s=sorted(d.items(), key=lambda x:x[1],reverse=True)

ans=[]

for i in d_s:
    idx=i[0]
    ans.append(str(A[idx])+' '+str(B[idx]))

print('\n'.join(ans))