For each constraint specification, all orderings consistent with the constraints should be printed.

对应于每个约束的定义，应打印输出全部满足该约束的有序集。

youdao

For each constraint specification, all orderings consistent with the constraints should be printed.

对应于每个约束的定义，应打印输出全部满足该约束的有序集。

youdao