摘要:
DescriptionThe item is locked in a Klein safe behind a painting in the second-floor library. Klein saf... 阅读全文
摘要:
SubjectThere are another kind of Fibonacci numbers: F(0) = 7,F(1) = 11, F(n) = F(n-1) + F(n-2) (n>=2).... 阅读全文