摘要： BaoBao and DreamGrid are playing a card game. Each player has nn cards in the beginning and there are three types of cards: rock, paper, and scissors. 阅读全文

摘要： Theofanis has a riddle for you and if you manage to solve it, he will give you a Cypriot snack halloumi for free (Cypriot cheese). You are given an in 阅读全文