The general counterfeit coin problem
نویسندگان
چکیده
Given c nickels among which there may be a counterfeit coin, which can only be told apart by its weight being di erent from the others, and moreover b balances. What is the minimal number of weighings to decide whether there is a counterfeit nickel, if so which one it is and whether it is heavier or lighter than a genuine nickel. We give an answer to this question for sequential and nonsequential strategies and we will consider the problem of more than one counterfeit coins.
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عنوان ژورنال:
- Discrete Mathematics
دوره 147 شماره
صفحات -
تاریخ انتشار 1995