264概率简单数值题short
Expected Time Until ABC or CBA
题目
A symbol stream is iid and uniform on . What is the expected number of symbols until either or first appears?
解题计时
0:00
提交作答时记录,用于后续平均用时统计。
你的答案
题目
A symbol stream is iid and uniform on . What is the expected number of symbols until either or first appears?
解题计时
0:00
提交作答时记录,用于后续平均用时统计。
你的答案