与‘数据结构-RMQ’有关的日志

poj2019

maksyuki 发表于 oj 分类,标签:
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poj2019

Cornfields

FJ has decided to grow his own corn hybrid in order to help the cows make the best possible milk. To that end, he's looking to build the cornfield on the flattest piece of land he can find. FJ has, at great expense, surveyed his square f >>继续阅读

hdu2888

maksyuki 发表于 oj 分类,标签:
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hdu2888

Check Corners

Problem Description

Paul draw a big m*n matrix A last month, whose entries Ai,j are all integer numbers ( 1 <= i <= m, 1 <= j <= n ). Now he selects some sub-matrices, hoping to find the maximum number. Then he finds tha >>继续阅读