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Time Limit: 1000 MS Memory Limit: 65536 KB
64-bit integer IO format: %I64d , %I64u Java class name: Main
The magician shuffles a small pack of cards, holds it face down and performs the following procedure:
This impressive trick works if the magician knows how to arrange the cards beforehand (and knows how to give a false shuffle). Your program has to determine the initial order of the cards for a given number of cards, 1 ≤ n ≤ 13.
On the first line of the input is a single positive integer, telling the number of test cases to follow. Each case consists of one line containing the integer n.
For each test case, output a line with the correct permutation of the values 1 to n, space separated. The first number showing the top card of the pack, etc…
2 4 5
2 1 4 3 3 1 4 5 2
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原文地址:http://www.cnblogs.com/yangxingzhe8102/p/5939250.html