Example of a lD range tree 43 681214 261354142 5961 c 2001 by erik D. Demaine Introduction to Algorithms Day 21 L12.9© 2001 by Erik D. Demaine Introduction to Algorithms Day 21 L12.9 Example of a 1D range tree 11 66 88 1212 1414 1717 2626 3535 4141 4242 4343 5959 6161