UVA - 11530 - SMS Typing

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        StringBuffer sb = new StringBuffer("");
        int n = Integer.parseInt(br.readLine());
        String m = "";
        for(int i=1;i<n+1;i++) {
            m=br.readLine();
            int sum=0;
            sb.append("Case #").append(i).append(": ");           
            for(int j=0;j<m.length();j++){
                sum+=check(m.charAt(j));
            }
            sb.append(sum).append("\n");
        }
        System.out.print(sb);
    }

    static int check(char x){
        if(x=='b' ||x=='e'||x=='h'
                ||x=='k'||x=='n'||x=='q'
                    ||x=='u'||x=='x')
           return 2;
        if(x=='c' ||x=='f'||x=='i'
                ||x=='l'||x=='o'||x=='r'
                    ||x=='v'||x=='y')
           return 3;
        if(x=='s'||x=='z')
           return 4;
        return 1;
    }
}