cehua_wcy
2018-10-11 84f8abebe6f861ac2438a1e1e4342dfbcee7001e
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# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)