d, t, s = list(map(int, input().split()))



print(("Yes" if d / s <= t else "No"))

d, t, s = list(map(int, input().split()))



print(("Yes" if t * s >= d else "No"))
d, t, s = list(map(int, input().split()))
print(("Yes" if d / s <= t else "No"))

d, t, s = list(map(int, input().split()))
print(("Yes" if t * s >= d else "No"))

-print(("Yes" if d / s <= t else "No")) +print(("Yes" if t * s >= d else "No"))