String word = "Today is good day for test. Sun is shining. The students are happy. The birds are blue.";
        String[] split = word.split("\\.");
        char ch;
        int counter = 0;
        for (int i = 0; i< word.length(); i++){
            ch = word.charAt(i);
            int asciivalue = (int)ch;
            if(asciivalue >=65 && asciivalue <=90){ // tuka sravnqvam vsichki bukvi ot array-a s glavnite bukvi ot ASCII tablicata
                counter++;
            }

        }
        int maxLenght = 0;
        String result = " ";
        for (int i = 0; i <= split.length - 1; i++){
            if (maxLenght < split[i].length()){
                maxLenght = split[i].length();
                result = split[i];
            }
//            System.out.println(split[i]);
        }
        System.out.println(result);
        System.out.println(counter + " sentences in the text.");