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Linux Kernel Code Directory Architecture

Folders Based on the package linux-source-4.8.0 Folder name Description arch Architecture-specific files including c and assembly files block … certs … crypto … d...

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bzoj2956 模积和

class=markdown_views prism-atom-one-light> 题目链接:bzoj2956 题目大意: 求∑ni=1∑mj=1(nmodi)×(mmodj),i≠j 题解: 数论+分块 看清题啊i≠j! 所以式子就变成:∑i=1n∑j=1m(nmodi)×(mmodj)−∑i=1min(n,m)(nmodi)×(mmo...

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