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>.
string = input()
upper = ''

for char in string:
    if ord(char) >97 or ord(char) < 123:
        char = ord(char) - 32
        upper += chr(char)
    break
count = 0    
for char in string:
    if count != 0:
        upper += char
    count+=1    
    

print(upper)
