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5292:Pocket Cube

题目描述
Pocket Cube is the 2×2×2 equivalent of a Rubik’s Cube(3×3×3). The cube consists of 8 pieces, all corners. (from wiki)

It was a Pocket Cube. Unfortunately, the Cube fell to the ground and broke. It took you some time to explore the construction of the Cube. Then you assembled the Pocket Cube. Unfortunately, you didn’t assembled it in the right way. So here is the question. You want to know whether it can return to the right position.

The right position means four blocks in each face has the same color. You can only rotate the Cube to return it to the right position.

A Cube is given in its layout.


The right position rotates in red face clockwisely.
You can get more details from input case.
w represents white , y represents yellow , o represents orange , r represents red , g represents green , b represents blue. In the right position, white and yellow , orange and red , green and blue are in the opposite face.
输入解释
The first line of input contains only one integer T(<=10000), the number of test cases.
Each case contains a Pocket Cube described above. After each case , there is a blacnk line. It guarantees that the corners of the Cube is right.
输出解释
Each case contains only one line. Each line should start with “Case #i: ”,with i implying the case number, followed by “YES” or “NO”,”YES” means you can return it to the right position, otherwise “NO”.
输入样例
2
    g y 
    g y 
o o w g r r 
o o w g r r 
    b w 
    b w 
    y b 
    y b

    r w 
    g b 
b y o w o r 
y g y o g b 
    r w 
    o y 
    b r 
    w g
输出样例
Case #1: YES
Case #2: NO
来自杭电HDUOJ的附加信息
Author FZUACM
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该题目是Virtual Judge题目,来自 杭电HDUOJ

源链接: HDU-5292

最后修改于 2020-10-25T23:21:23+00:00 由爬虫自动更新

共提交 0

通过率 --%
时间上限 内存上限
2000/1000MS(Java/Others) 65536/65536K(Java/Others)