原创 【HDU】How Many Tables (並查集模板題)
題目傳送門 題目描述： Today is Ignatius’ birthday. He invites a lot of friends. Now it’s dinner time. Ignatius wants to know
2020-05-11 03:37:19
2020-05-11 03:37:19
題目傳送門 題目描述： Today is Ignatius’ birthday. He invites a lot of friends. Now it’s dinner time. Ignatius wants to know
2020-05-11 03:37:19