向概率牛求教一道概率题Twoplayerstaketurns-查字典问答网
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  向概率牛求教一道概率题Twoplayerstaketurnsflippingafaircoin.Thegameendswhenthesameoutcomeoccursonthreeflipsinarow.Whicheverplayerflippedthecoinlast,wins.Forexample:Player1flipsHPlayer2flipsTPlayer1flipsTP

  向概率牛求教一道概率题

  Twoplayerstaketurnsflippingafaircoin.

  Thegameendswhenthesameoutcomeoccursonthreeflipsinarow.

  Whicheverplayerflippedthecoinlast,wins.Forexample:

  Player1flipsH

  Player2flipsT

  Player1flipsT

  Player2flipsH

  Player1flipsH

  Player2flipsH

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2020-02-2922:14
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刘嘉敏

  Method1:firstflip:noonecanwinsecondflip:noonecanwinthirdflip:firstplayerwinwithprobability1/4(HHHorTTT)fouthflip:secondplayerwinwithprobablility(3/4)*(1/4)fifthflip:firstplay...

2020-02-29 22:17:08
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