题解 | 甜蜜的博弈

import java.util.Scanner;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.StreamTokenizer;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StreamTokenizer in = new StreamTokenizer(br);

        PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
        in.nextToken();
        int t = (int) in.nval;
        for (int i = 0; i < t; i++) {
            in.nextToken();
            int n = (int) in.nval;
            // 判断规则：n=3、n=6，或 n≥9 且为奇数 → Bob 赢，否则 Alice 赢；
            if (n == 3 || n == 6 || (n >= 9 && (n % 2 == 1))) {
                out.println("Bob");
            } else {
                out.println("Alice");
            }
        }

        out.flush();
        out.close();
        br.close();
    }
}