N = int(input())
x = [list(map(int, input().split())) for _ in range(N)]
z = 2*3*4*5*6*7*8*9
y = [[a[0]*z//a[1], i] for i, a in enumerate(x)]
y.sort(reverse=True)
for i in range(N):
    print(*x[y[i][1]])