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CF1186A.Vus the Cossack and a Contest
Vus the Cossack and a Contest
Vus the Cossack holds a programming competition, in which people participate. He decided to award them all with pens and notebooks. It is known that Vus has exactly pens and notebooks.
Determine whether the Cossack can reward all participants, giving each of them at least one pen and at least one notebook.
Input
The first line contains three integers , , and () — the number of participants, the number of pens, and the number of notebooks respectively.
Output
Print "Yes" if it possible to reward all the participants. Otherwise, print "No".
You can print each letter in any case (upper or lower).
Note
In the first example, there are participants. The Cossack has pens and notebooks. Therefore, he has enough pens and notebooks.
In the second example, there are participants. The Cossack has pens and notebooks. He has more than enough pens but only the minimum needed number of notebooks.
In the third example, there are participants but only pens. Since the Cossack does not have enough pens, the answer is "No".
Samples
5 8 6
Yes
3 9 3
Yes
8 5 20
No
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