x = input()
if '.' not in x:
    print(x)
else:
    i = x.index('.')
    print(x[:i])

1f8a6a5dd79edc36969927b6fa0cb254735386b1
<mask token>

<mask token>
if '.' not in x:
    print(x)
else:
    i = x.index('.')
    print(x[:i])

x = input()
if '.' not in x:
    print(x)
else:
    i = x.index('.')
    print(x[:i])
