cehua_wcy
2018-12-14 a5623497a083ce81abc6ca70c44a93e08dc99ff0
1
2
3
4
5
6
7
# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)