WAP to count the number of words that start with capital letters

CODE:
 import java.util.*;
class Cap
{
      public static void main(String m[])
     {
          Scanner in=new Scanner(System.in);
          String s=new String();
          System.out.print("\nEnter a line: ");
          s=in.nextLine();
          char c;
          int ct=0;
         for(int i=0;i<"s.length()";i++)
         {
               c=s.charAt(i);
               if(c>=65 && c<=90)
               {
                     ct++;
               }
         }
         System.out.println("\nTotal  number of words start with capital letters are :"+ct);
     }
}
OUTPUT: