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#26010: 試試這個


hzhijie500@gmail.com (ken)

d904. 換零錢 -- USACO 2007 January Competition | From: [118.150.149.240] | 發表日期: 2021-07-11 15:05

24 5

1 6 7 10 11

>>>3

24=7*2+10

 

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