bar=list(map(int ,input("").split()))
max=max(bar)
print(max)

b64ac5dce4f10566cd60bb5cc637015ba3f2eb1c
<mask token>

<mask token>
print(max)

bar = list(map(int, input('').split()))
max = max(bar)
print(max)

bar=list(map(int ,input("").split()))
max=max(bar)
print(max)
