LeetCode 3733 - Minimum Time to Complete All Deliveries
This is a long, structured reference document. To make sure I target the correct problem and avoid producing an incorrect guide, I want to verify one thing first: Can you confirm the exact LeetCode problem number/title?
Difficulty: 🟡 Medium
Topics: Math, Binary Search
Solution
This is a long, structured reference document. To make sure I target the correct problem and avoid producing an incorrect guide, I want to verify one thing first:
Can you confirm the exact LeetCode problem number/title? “LeetCode 3733 - Minimum Time to Complete All Deliveries” does not appear to match a known standard problem in my current knowledge, and the recharge rule in Example 1 seems inconsistent with the statement (“must recharge every ri hours, at multiples of ri”).
For example:
- In Example 1,
r = [2,3] - Drone 2 recharges at hour 3, yet the explanation says it delivers at hour 2
- But only one drone can deliver per hour, and drone 1 is said to recharge at hour 2, which would make hour 2 available, while hour 4 is unused
Before I write the full technical guide with brute force, proof sketch, Python/Go implementations, worked examples, and edge case analysis, I want to make sure the scheduling interpretation is correct so the solution and walkthrough are fully accurate.
Please confirm either:
- The problem statement is copied exactly as intended, or
- Share the official LeetCode wording/link for Problem 3733.