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HMMT 二月 2000 · POW 赛 · 第 8 题

HMMT February 2000 — POW Round — Problem 8

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. An ele tion tak es pla e b et w een t w o andidates. Candidate A wins b y a v ote of 1032 to 971. If the v otes are oun ted one at a time and in a random order, determine the probabilit y that the winner w as nev er b ehind at an y p oin t in the oun ting. 100 100 100 100 1 1 1
解析
  1. FIX????????? 1 = 1033 1033 100 100 100 101 101 101 101