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题面:https://www.luogu.org/problem/P2486 阅读全文
posted @ 2019-10-31 23:08
prestige
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题面:https://www.luogu.org/problem/P2146 阅读全文
posted @ 2019-10-31 19:37
prestige
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题面:https://www.luogu.org/problem/P2371 cpp 本题就是同余最短路模板题,再加上差分求答案的核心思想即可. Code: include include include include include include include using namespace 阅读全文
posted @ 2019-10-31 19:35
prestige
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