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思维

cf(15) dfs(1) zoj(6) 并查集(2) 快速幂(1) 搜索(1) 最短路(2) 未归档(27) 模拟(1) 追求(1) 题解(3)

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全部文章 / 思维（共2篇）

Balanced Lineup

Description For the daily milking, Farmer John's N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer John decides to organize a ...

2019-04-17

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Robbers

Description N robbers have robbed the bank. As the result of their crime they chanced to get M golden coins. Before the robbery the band has made an ...

2019-04-17

0 540