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>.
# 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.
# Input

# 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 103.
# Output

# Output the given word after capitalization.
# Examples
# Input


# ApPLe

# Output


# ApPLe

# Input


# konjac

# Output


# Konjac


#  Difference between A and a is 32 
string = list(input())
string[0] = chr(ord(string[0].lower())-32)
print(string)
