Capitalization is writing a word with its first letter as a capital letter. Your task is to capitalize the given word.

Note, that during capitalization all the letters except the first one remains unchanged.
A single line contains a non-empty word. This word consists of lowercase and uppercase English letters. The length of the word will not exceed 10<sup class="upper-index">3</sup>.
w = input()
c = w[0].capitalize()
for i in range(len(w)):
    if i == 0:
        continue
    else:
        c += w[i]
print(c)
