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HMMT 二月 2007 · GEN2 赛 · 第 3 题

HMMT February 2007 — GEN2 Round — Problem 3

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. [ 3 ] Compute ⌊ ⌋ 2007! + 2004! . 2006! + 2005! (Note that b x c denotes the greatest integer less than or equal to x .)
解析
  1. [ 3 ] Compute ⌊ ⌋ 2007! + 2004! . 2006! + 2005! (Note that b x c denotes the greatest integer less than or equal to x .) Answer: 2006 . Same as Algebra #1.