HMMT 二月 2000 · GEN 赛 · 第 7 题
HMMT February 2000 — GEN Round — Problem 7
题目详情
- Find [ 19992000 ℄ where [ x ℄ is the greatest in teger less than or equal to x .
解析
- 19992000 4471 : 241, and [4471 : 241℄ = 4471 .
HMMT February 2000 — GEN Round — Problem 7