Segment Tree Historical Values and Advanced Tagging Techniques
Maintaining Range Minimum and Historical MaximumWhen a segment tree needs to support range addition, range minimum assignment, range sum, range maximum, and range historical maximum, a standard approach involves tracking the maximum value, strict second maximum value, and the count of maximum values within each node. Operations affecting the mi ...
Posted on Tue, 12 May 2026 19:45:03 +0000 by Pazuzu156