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Coding Interview

First appeared
July 17, 2026
Last seen
July 19, 2026
Appeared on
3 days
2026

July 2026

Jul 19Sunday
  • NeetCode — Construct binary tree from preorder and inorder list. Fails to find a correct solution within 20 mins
Jul 18Saturday
  • revise Fast-slow pointer (algorithm pattern)
Jul 17Friday
  • Write fast slow pointer note