Write a program which reads three integers a, b and c, and prints "Yes" if a < b < c, otherwise "No".
a,b,c=map(int,input().split())
if a < b < c:
    print("a < b < c")

a,b,c=map(int,input().split())
if a < b < c:
 print("Yes")
else:
 print("No")
