有没有O(1/n)算法?
或者其他任何小于O(1)的东西?
theory complexity-theory big-o
可能重复: 是否有任何O(1/n)算法?
您的代码是否可能比O(1)小O?
complexity-theory big-o time-complexity
big-o ×2
complexity-theory ×2
theory ×1
time-complexity ×1