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Problem 1005
2个棋子可以停在原地吗?
oilover
| 2015-05-23 15:20:55
Author
如题
WNJXYK
| 2015-05-23 15:22:29
# 1
并不、每个时刻必须移动
wangmingling13
| 2015-05-23 18:07:43
# 2
必然不行啊。
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