D, T, S = list(map(int, input().split()))



distance = T * S



if D > distance:

  print('No')

else:

  print('Yes')
D, T, S = list(map(int, input().split()))



distance = T * S



if D <= distance:

  print('Yes')

else:

  print('No')
D, T, S = list(map(int, input().split()))
distance = T * S
if D > distance:
    print("No")
else:
    print("Yes")

D, T, S = list(map(int, input().split()))
distance = T * S
if D <= distance:
    print("Yes")
else:
    print("No")

-if D > distance: +if D <= distance: +    print("Yes") +else: -else: -    print("Yes")