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2319:Card Trick

题目描述
The magician shuffles a small pack of cards, holds it face down and performs the following procedure:

1.The top card is moved to the bottom of the pack. The new top card is dealt face up onto the table. It is the Ace of Spades.
2.Two cards are moved one at a time from the top to the bottom. The next card is dealt face up onto the table. It is the Two of Spades.
3.Three cards are moved one at a time…
4.This goes on until the nth and last card turns out to be the n of Spades.
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.
输入解释
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.
输出解释
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…
输入样例
2
4
5
输出样例
2 1 4 3
3 1 4 5 2
来自杭电HDUOJ的附加信息
Recommend zty

该题目是Virtual Judge题目,来自 杭电HDUOJ

题目来源 Nordic 2006

源链接: HDU-2319

最后修改于 2020-10-25T22:52:29+00:00 由爬虫自动更新

共提交 0

通过率 --%
时间上限 内存上限
3000/1000MS(Java/Others) 65536/32768K(Java/Others)