题库

• 免费智力题简单

  A Fair Coin from a Biased One

  考察公司Jane StreetOptiver
• 免费做市简单

  Make Me a Market on a Coin Game

  考察公司OptiverIMCSIG
• 免费概率中等

  Breaking a Stick into a Triangle

  考察公司CitadelSIGFive Rings
• 免费智力题简单

  Ants on a Triangle

  考察公司Akuna CapitalIMC
• 付费概率困难

  Returning to the Origin

  考察公司Hudson River TradingJane Street
• 付费统计中等

  Why Your Beta Is Too Small

  考察公司Two SigmaCitadel九坤投资 Ubiquant
• 付费概率中等

  Uniforms Until the Sum Exceeds One

  考察公司Five RingsJump Trading
• 付费编程中等

  Counting Inversions in an Array

  考察公司Citadel SecuritiesJane StreetDRW
• 付费机器学习中等

  A Model That Backtests Beautifully

  考察公司Jump TradingTwo Sigma幻方量化 High-Flyer
• 付费智力题困难

  One Hundred Prisoners and One Hundred Boxes

  考察公司OptiverIMCSIG
• 免费统计简单

  Expected Maximum of n Uniforms

  考察公司Jane StreetAkuna Capital
• 付费概率困难

  The Two Envelopes Argument

  考察公司CitadelHudson River Trading

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