Write a program to cpatalize each letter of the word.

Input: batman is a good boy.		Output: Batman Is A Good Booy.

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import java.util.*;
class capsechword
{
     public static void main()
     {
         //Scanner sc=new Scanner(System.in);
      
         String s="we are back but you are not";
         String f=" ";
		 
         s=" "+s; //adding black character in very begining
		 
         for(int i=0;i<s.length();i++)
         {
            if(s.charAt(i)==' ')
            {
              f=f+" ";
               
          //int m=(int)s.charAt(i+1)-32;  here both line are converting chaarter into capital case
          // f=f+ (char)m;
		  
              f=f+Character.toUpperCase(s.charAt(i+1));
              i++;
            }
            else
                f=f+s.charAt(i);
            }
          System.out.println(f);
      }
        
 }