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>.
t=int(input())
for _ in range(t):
   n=int(input()) #a
   arr=list(map(int,input().split())) #a
   s=0 #a
   for i in arr:
       s=s+i
   print(s)
  		 			  	  						 				  			 	