Note: The text editorials will be provided by the authors of the round. This video tutorial acts as an additional resource for those who prefer video over text, not as a substitute for the text editorial.
2001A — Make All Equal
Video
2001B — Generate Permutation
Video
2001C — Guess The Tree
Video
2001D — Longest Max Min Subsequence
Video
2001E1 — Deterministic Heap (Easy Version)
Video