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>.
def solve(w):
    st=""
    for i in range(len(w)):
        if(i==0):
           st+=(chr(ord(w[i])-'32'))
        else:
           st+=w[i]
    return st
if __name__ == '__main__': 
    w = input()
    print(solve(w))
