Problem1400--Range

1400: Range

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Time Limit : 1.000 sec  Memory Limit : 128 MB

Description

Write a program which reads three integers a, b and c, and prints "Yes" if a<b<c, otherwise "No".

Input

Three integers a, b and c separated by a single space are given in a line.

Output

Print "Yes" or "No" in a line.

Sample Input Copy

1 3 8

Sample Output Copy

Yes

HINT

0 ≤ a, b, c ≤ 100

Source/Category