a,b,c=[int(i) for i in input().split()]

if a<=c<=b:
    print("Yes")
else:
    print("No")

f7e568a094e67ef53f8c14f8e7853c4cf078ca98
<mask token>

<mask token>
if a <= c <= b:
    print('Yes')
else:
    print('No')

a, b, c = [int(i) for i in input().split()]
if a <= c <= b:
    print('Yes')
else:
    print('No')

a,b,c=[int(i) for i in input().split()]

if a<=c<=b:
    print("Yes")
else:
    print("No")
