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折腾了一天终于过了,集合+动态规划集合:不认识的人不在一个team 动态规划:类似0-1 knapsack, 但有些细微的差别, 总量是n/2, 0-代表取集合i的team1,1-代表取集合i的team2 Followed by: Post your reply here: |
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