Ответ: python

a, b, c = map(str, input().split())

s = max(len(a), len(b), len(c))

m = min(len(a), len(b), len(c))

f = ''

x = ''

if len(a) == s:

   f = a.upper()

elif len(b) == s:

   f = a.upper()

else:

   f = a.upper()

print(f)

if len(a) == m:

   x = a

   xd = a[0]

   xd = xd.upper()

   x = xd + x[1:]

elif len(b) == m:

   x = b

   xd = b[0]

   xd = xd.upper()

   x = xd + x[1:]

else:

   x = c

   xd = c[0]

   xd = xd.upper()

   x = xd + x[1:]

print(x)