名字的漂亮度
名字的漂亮度
http://www.nowcoder.com/questionTerminal/02cb8d3597cf416d9f6ae1b9ddc4fde3
import java.util.*;
public class Main {
private final int N = 26;
public Main() {
}
public int count(String name) {
int[] arr = new int[N];
for (int i = 0; i < name.length(); i++) {
char ch = name.charAt(i);
arr[ch - 'a']++;
}
Arrays.sort(arr);
int result = 0;
for (int weight = N, i = N - 1; i >= 0; i--) {
if (arr[i] != 0) {
result += weight * arr[i];
weight--;
}
}
return result;
}
public static void main(String[] args)
{
Main solution = new Main();
Scanner in = new Scanner(System.in);
while (in.hasNextLine()) {
int n = Integer.parseInt(in.nextLine());
for (int i = 0; i < n; i++) {
String name = in.nextLine().toLowerCase();
int result = solution.count(name);
System.out.println(result);
}
}
}
} 
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