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题目描述 You are leading a kayaking trip with a mixed group of participants in the Stockholm archipelago, but as you are about to begin your final stretch 阅读全文
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题目描述 Your little sister has been a big help today: she went into town to do all the groceries! During this grand voyage, she was accompanied by her flu 阅读全文
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题目描述 Alice and Bob have an integer N. Alice and Bob are not happy with their integer. Last night they went to a cocktail party and found that another 阅读全文
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题目描述 The Minato Mirai Football Association hosts its annual championship as a single round-robin tournament, in which each team plays a single match a 阅读全文
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题目描述 You are playing CSGO.There are n Main Weapons and m Secondary Weapons in CSGO. You can only choose one Main Weapon and one Secondary Weapon. For 阅读全文
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题目描述 AtCoDeer the deer and his friend TopCoDeer is playing a game. The game consists of N turns. In each turn, each player plays one of the two gestur 阅读全文