cehua_wcy
2019-01-14 b74dd6fd9aaa8a624978a24bd7a801e6f33453ba
1
2
3
4
5
6
7
# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)