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小敏在一本少年科普读物中看到两道题: 1.一个密码锁,密码由6个数字组成。如果一个不知密码的人想要把它打开,问试一次就能成功的概率有多大?
Xiao Min in a popular science books to see two questions: 1. A password lock, the password consists of six numbers. If a person with no password wants to turn it on, how likely is it to be able to succeed once asked to do so?