public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    int N = in.nextInt();
    String C = in.next();

    char[] arr = new char[N];
    arr = C.toCharArray();
    int count = 1;
    for(int i=0; i<N-1; i++)
    {
        if(arr[i] != arr[i+1])
            count++;

    }
    System.out.println(count);
}

    for (String retval: C.split("[B]*")){

        //System.out.print(retval); 
        if(retval.equals(""))
            {
            count++;
        }
      }

    for (String retval: C.split("[R]*")){

        //System.out.print(retval); 
        if(retval.equals(""))
            {
            count++;
        }

      }
    if((count-1)!=0)
    System.out.println(count-1);
    else 
    System.out.println(1);    




  }

}

i really enjoyed this :) it's a gift... keep making it free

i really need more time... sorry... i had a question i did for a problem a made... could someone help me?

I'm having some trouble with this...my code works when I test input custom values but when running the standard tests, they fail. Any ideas?

Can anyone post the solution to it in c++?

@applejacks, You may missing something. You can see those test case whose are failed, then edit your solution and get accepted. Best luck...