问题2：什么是随机算法 A randomized algorithm can be viewed as a nondeterministic algorithm that has a probability distribution for every noudeterministic choice. 问题3：这两句话是一致的吗？ Another possibility is to consider a randomized algorithm as a deterministic algorithm with an additional in- put that consists of a sequence of random bits.问题3：这两句话是一致的吗？ 问题2：什么是随机算法