摘要：
Problem DescriptionIgnatius is so lucky that he met a Martian yesterday. But he didn't know the language the Martians use. The Martian... 阅读全文
posted @ 2015-05-07 19:25
Herumw
阅读(125)
评论(0)
推荐(0)
摘要：
Problem DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than... 阅读全文
posted @ 2015-05-07 13:34
Herumw
阅读(116)
评论(0)
推荐(0)
摘要：
Problem DescriptionContest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favori... 阅读全文
posted @ 2015-05-07 13:05
Herumw
阅读(123)
评论(0)
推荐(0)
