Max and Min

[gitperson1980]

How does one easily get the max and min value in the sorted set without ranging?

[zhangyunhao116]

Hmm, not a good way to get both of them for now.
For ascending skipset, the min value is the first one; for descending skipset, the max value is the first one. Iterate from the highest level is the most effective way to get the max(min) value in the ascending(descending) skipset.

[gitperson1980]

Hmm, not a good way to get both of them for now. For ascending skipset, the min value is the first one; for descending skipset, the max value is the first one. Iterate from the highest level is the most effective way to get the max(min) value in the ascending(descending) skipset.

Is there a way to get min:=set[0] and max:=set[len(set)]