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
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
 
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
 
def LI(): return list(map(int, sys.stdin.readline().strip().split()))
def LLI(): return [list(map(int, l.split())) for l in sys.stdin.readlines().strip()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().strip().split()]
def LF(): return [float(x) for x in sys.stdin.readline().strip().split()]
def LS(): return sys.stdin.readline().strip().split()
def I(): return int(sys.stdin.readline().strip())
def F(): return float(sys.stdin.readline().strip())
def S(): return sys.stdin.readline().strip()
def pf(s): return print(s, flush=True)
def pe(s): return print(str(s), file=sys.stderr)
def JA(a, sep): return sep.join(map(str, a))
def JAA(a, s, t): return s.join(t.join(map(str, b)) for b in a)

from math import factorial,gcd
from random import choice,randint
from sys import stdin,stdout 
inp=stdin.readline
out=stdout.write

def main():
    s = S()
    print(s[0].upper()+s[1:])

if __name__ == "__main__":
    main()