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Red-black trees are used in in C++ (ordered_map, ordered_set) and Java (TreeMap, TreeSet). | Red-black trees are used in in C++ (ordered_map, ordered_set) and Java (TreeMap, TreeSet). | ||
====Complexity=== | ====Complexity==== | ||
<math>2\log (n+1)</math> height.<br> | <math>2\log (n+1)</math> height.<br> | ||
<math>O(\log n)</math> insert, delete | <math>O(\log n)</math> insert, delete |