3. Please sort the following time complexities in order from lowest to highest. (10 分)
O(1), O(n2 ), O(n log n), O(log2n), O(2n ), O(n!), O(nn), O(n), O(log n), O(log n2 )
3. Please sort the following time complexities in order from lowest to highest. (10 分)
O(1), O(n2 ), O(n log n), O(log2n), O(2n ), O(n!), O(nn), O(n), O(log n), O(log n2 )