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Practice

Segment Tree Problem Set

⭐⭐ intermediate~50 min of coding5 challenges

Five problems: point-update sums, range max (identity trap), range gcd, lazy range add, and range assign with override tags.

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What you will practice

  1. Point Updates, Range Sums⭐⭐ intermediate
  2. Range Max With Point Updates⭐⭐ intermediate
  3. Range GCD⭐⭐ intermediate
  4. Range Add, Range Sum⭐⭐ intermediate
  5. Range Assign, Range Min — Tag Ghi Đè⭐⭐ intermediate

Need the concept first? Re-read the lesson.