What is the best way to choose a random value in a stream?# JobHunting - 待字闺中
l*8
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网上看到的G家题目：
What is the best way to choose a random value in a stream? Given that each
of them has a chance of occurring equally。
我一点儿思路都没有。 不就是随便选吗？
What is the best way to choose a random value in a stream? Given that each
of them has a chance of occurring equally。
我一点儿思路都没有。 不就是随便选吗？
