mcfx's blog - lucas定理 /category/luc/ zh-CN Fri, 16 Dec 2016 23:38:00 +0800 Fri, 16 Dec 2016 23:38:00 +0800 BZOJ 3552: 最右非零的数 /archives/154/ /archives/154/ Fri, 16 Dec 2016 23:38:00 +0800 admin ]]> 0 /archives/154/#comments /feed/archives/154/