cehua_wcy
2018-09-29 caf0f81eb50ae7ebbec30f296559dcdf2d0c7c23
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# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)