[백준-5622번/Java] 다이얼

import java.util.*;
import java.io.*;

public class Main {

	public static void main(String[] args) throws IOException {

		Scanner sc = new Scanner(System.in);

		String str = sc.nextLine();
		int time = 0;

		for (char c : str.toCharArray()) {
			if ('A' <= c && c <= 'C') {
				time += 3;
			} else if ('D' <= c && c <= 'F') {
				time += 4;
			} else if ('G' <= c && c <= 'I') {
				time += 5;
			} else if ('J' <= c && c <= 'L') {
				time += 6;
			} else if ('M' <= c && c <= 'O') {
				time += 7;
			} else if ('P' <= c && c <= 'S') {
				time += 8;
			} else if ('T' <= c && c <= 'V') {
				time += 9;
			} else if ('W' <= c && c <= 'Z') {
				time += 10;
			}
		}
		System.out.println(time);
	}

}