Java 打乱顺序并排序 1 到 12 的集合

以下是使用 Java 实现打乱顺序并排序 1 到 12 的集合的代码：

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class ShuffleAndSortExample {

    public static void main(String[] args) {
        List<Integer> numbers = new ArrayList<>();
        for (int i = 1; i <= 12; i++) {
            numbers.add(i);
        }

        System.out.println('Original list: ' + numbers);

        Collections.shuffle(numbers);
        System.out.println('Shuffled list: ' + numbers);

        Collections.sort(numbers);
        System.out.println('Sorted list: ' + numbers);
    }
}

输出：

Original list: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
Shuffled list: [7, 9, 11, 1, 12, 4, 10, 5, 3, 2, 8, 6]
Sorted list: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]