a = int()
while a >= 0:
    a = int(input())
    if a < 10:
        continue
    if a > 100:
        break
    print(a)

aec1d11b3c00ac29f5ecff55864f91ed35a7fdd0
<mask token>

<mask token>
while a >= 0:
    a = int(input())
    if a < 10:
        continue
    if a > 100:
        break
    print(a)

a = int()
while a >= 0:
    a = int(input())
    if a < 10:
        continue
    if a > 100:
        break
    print(a)
