摘要: 前置知识 \(a,b,c\) 是正整数,\(\left\lfloor\dfrac{a}{bc}\right\rfloor=\left\lfloor\dfrac{\left\lfloor\dfrac{a}{b}\right\rfloor}{c}\right\rfloor\) 证明:\(\dfrac{a 阅读全文
posted @ 2020-10-18 15:25 EverlastingEternity 阅读(1135) 评论(0) 推荐(3)