cehua_lgq
2019-01-10 599a827ee73a0ef63f7b3e5721c59b234e4d6a89
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# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)