Posts tagged with bubbles

• 

  超立方体中的最大立方体

  Mon, 28th October 2019

• 

  马踏棋盘计数

  Sat, 26th October 2019

• 

  激情碰撞中的圆周率

  Wed, 23rd October 2019

• 

  均分田地问题

  Sat, 19th October 2019