N = int(input())
L = [list(map(int,input().split())) for i in range(N)]
for i in range(N) :
    L[i].append(L[i][0]/L[i][1])
L = list(sorted(L,key=lambda x:x[2],reverse=True))
for i in range(N) :
    print(L[i][0],L[i][1])