原文:2017-2018 ACM-ICPC, Central Europe Regional Contest (CERC 17)

A. Assignment Algorithm 按題意模擬即可。 include lt stdio.h gt include lt iostream gt include lt string.h gt include lt string gt include lt ctype.h gt include lt math.h gt include lt set gt include lt map gt ...

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2017-2018 ACM-ICPC, NEERC, Moscow Subregional Contest

2017-2018 ACM-ICPC, NEERC, Moscow Subregional Contest Problem A. Advertising Strategy 題目描述:給出兩個數\(n, k\),初始時\(a_1=0\),每一天開始時令\(b_i=a_i+x_i\),每天結束時 ...

Mon Feb 26 18:41:00 CST 2018 2 1123
2017-2018 ACM-ICPC, NEERC, Moscow Subregional Contest

A. Advertising Strategy 最優策略一定是第一天用$y$元,最后一天再用$x-y$元補滿。 枚舉所有可能的$y$,然后模擬即可,天數為$O(\log n)$級別。 時間復雜度 ...

Mon Nov 27 07:51:00 CST 2017 3 1481
 
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