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对一个数据的疑问.

Posted by 4h at 2008-09-16 15:56:39 on Problem 1729

5
H..hS
.....
.....
.....
...s.
官方数据的结果是
3.00
SNSEEEEN
SSSS

JACK路线
1(3)0   0   0   9
2(4)5   6   7   8
0   0   0   0   0 
0   0   0   0   0  
0   0   0   0   0  
JILL的路线
0   0   0   1   0  
0   0   0   2   0  
0   0   0   3   0  
0   0   0   4   0  
0   0   0   5   0  

但我自己的结果是
3.00
SENEEE
SESSSW

JACK路线
1   4   5   6   7
2   3   0   0   0
0   0   0   0   0 
0   0   0   0   0  
0   0   0   0   0  
JILL的路线
0   0   0   1   0  
0   0   0   2   3  
0   0   0   0   4  
0   0   0   0   5  
0   0   0   7   6

明显到达学校的时间比上面的短,但为什么是WA?
还是有其他优先级未考虑到?

Followed by:

Re:对一个数据的疑问. (19) 4h 2008-09-16 16:31:07

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