10424 Love Calculator

package uva100;


import java.util.Scanner;


public class Practice {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        while (scanner.hasNext()) {
            String name1 = scanner.nextLine();
            String name2 = scanner.nextLine();

            name1 = name1.toLowerCase();
            name2 = name2.toLowerCase();

            int name1count = 0, name2count = 0;
            for (int i=0;i<name1.length();i++) {
                char ch = name1.charAt(i);
                if (ch >='a' && ch <= 'z') {
                    name1count += (ch-96);
                }
            }

            while (name1count > 9) {
                int temp = 0;
                while (name1count > 0) {
                    temp = temp+(name1count%10);
                    name1count = name1count/10;
                }
                name1count = temp;
            }

            for (int i=0;i<name2.length();i++) {
                char ch = name2.charAt(i);
                if (ch >='a' && ch <= 'z') {
                    name2count += (ch-96);
                }
            }

            while (name2count > 9) {
                int temp = 0;
                while (name2count > 0) {
                    temp = temp+(name2count%10);
                    name2count = name2count/10;
                }
                name2count = temp;
            }

            //System.out.println("name 1: "+name1count+"name 2: "+name2count);            double res = (double) name2count/(double) name1count;
            res = res*100;
            if (res > 101) {
                res = (double) name1count/(double) name2count;
                res = res*100;
            }
            if (name1count == 0 && name2count == 0)
                System.out.println();
            else {

                    System.out.printf("%.2f",res);
                    System.out.print(" %");
                    System.out.println();

            }

        }
    }

}