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

print(('Yes' if d <= t*s else 'No'))
d, t, s = list(map(int, input().split()))

print(('No' if d > t*s else 'Yes'))
d, t, s = list(map(int, input().split()))
print(("Yes" if d <= t * s else "No"))

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

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