내용 |
import java.util.Scanner;
public class TheLoveLetterMystery {
public static void main(String[] args) {
//This is stub code.
Scanner stdin = new Scanner(System.in);
int tests = stdin.nextInt();
String[] letters = new String[tests];
for(int i = 0; i < letters.length; i++) {
letters[i] = stdin.next();
}
stdin.close();
int[] result = mystery(letters);
for(int count : result) {
System.out.println(count);
}
}
static int[] mystery(String[] letters) {
int[] result = new int[letters.length];
for(int i = 0; i < letters.length; i++) {
int diff = 0;
for(int j = 0; j < letters[i].length() / 2; j++) {
// System.out.println((int)letters[i].charAt(j));
// System.out.println(Character.codePointAt(letters[i], j));
diff += Math.abs(Character.codePointAt(letters[i], j) -
Character.codePointAt(letters[i], letters[i].length() - j - 1));
}
result[i] = diff;
}
return result;
}
} |