Sorting Trains
نویسندگان
چکیده
منابع مشابه
Reversing Trains: A Turn of the Century Sorting Problem
In this paper we study a reversing train puzzle proposed by Sam Loyd near the turn of the century. We concern ourselves with a version of this puzzle described most recently by A. K. Dewdney in Scientific American. There is a train, locomotive and n cars, that must be entirely reversed using only a short spur line attached to the main track. The efficiency of a solution is determined by summing...
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ژورنال
عنوان ژورنال: The Computer Journal
سال: 1980
ISSN: 0010-4620,1460-2067
DOI: 10.1093/comjnl/23.3.270