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问题及解答

编程生成 Lucas 数列

Posted by haifeng on 2011-08-13 15:33:42 last update 2011-08-13 15:33:42 | Edit | Answers (1)

使用 Magma 编程生成 Lucas 数列

1

Posted by haifeng on 2011-08-13 15:34:49

function Lucas(n)
   if n eq 1 then
      return 1;
   elif n eq 2 then
      return 3;
   else
      return Lucas(n-1)+Lucas(n-2);
   end if;
end function;