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The bank safe problem |
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| Authors: | R Von Randow |
| Institution: | Institut für Operations Research, Universität Bonn, Postfach 589, 5300 Bonn 1, West Germany |
| Abstract: | A recursion formula is proved for the number of locks and the distribution of keys in the following problem: determine the minimum number of locks that the door of a bank safe must have so that any k of a set of n managers can open the safe but no k ? 1 can, where 1 ≤ k ≤ n. |
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