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Practice

HLD Trio

⭐⭐⭐ advanced~110 min of coding3 challenges

Path add/max, path assign/max, and path add/sum — same protocol, three lazy trees, one near-miss timeout on a bamboo.

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What you will practice

  1. Path Add, Path Max⭐⭐⭐ advanced
  2. Path Assign, Path Max⭐⭐⭐ advanced
  3. Path Add, Path Sum⭐⭐⭐ advanced

Need the concept first? Re-read the lesson.