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Problem 1002
能否解释一下样例?
WDhylong
| 2019-08-24 14:51:25
Author
RT,样例看不懂
admin
| 2019-08-24 14:51:58
# 1
D(2,4)=D(4,2)=1 D(1,3)=D(3,1)=2 其他都为0
WDhylong
| 2019-08-24 14:52:05
# 2
为什么?
upc1808040230
| 2019-08-24 15:33:18
# 3
为各个p的最小值
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