Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u

   

Description

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.

Sample Input

ApPLe

ApPLe

konjac

Konjac

很水的一道题，但是要注意if的条件范围和用什么比较

代码：

#include
     
      #include
      
       int main(){    char s[1001];    while(~scanf("%s",s))    {        if(s[0]=='\0')           break;        else if(s[0]>='a'&&s[0]<='z')           s[0]-=32;        printf("%s\n",s);    }    return 0;}