cehua_wcy
2018-10-30 a2adef47d18448d1e9f45fc2c79f6990b1a19eb0
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# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
)