Generate Circular Array Values — LeetCode 2757 Python Solution
MediumLeetCode PremiumJavaScript
- Problem
- #2757
- Reading time
- 2 min
- Source
- leetcode.com
The problem
Given a circular array arr and an integer startIndex, return a generator object gen that yields values from arr. The first time gen.next() is called on the generator, it should should yield arr[startIndex].
Example
- Input
- arr = [1,2,3,4,5], steps = [1,2,6], startIndex = 0
- Output
- [1,2,4,5]
- Explanation
- const gen = cycleGenerator(arr, startIndex);
Complexity
| Measure | Complexity |
|---|---|
| Time | O(n) |
| Space | O(1) to O(n) auxiliary |
Related problems
Frequently asked questions
- How hard is LeetCode 2757. Generate Circular Array Values?
- LeetCode 2757. Generate Circular Array Values is rated Medium on LeetCode.
- What topics does LeetCode 2757. Generate Circular Array Values cover?
- LeetCode 2757. Generate Circular Array Values is tagged JavaScript on LeetCode.
- Is LeetCode 2757. Generate Circular Array Values a premium problem?
- Yes. LeetCode 2757. Generate Circular Array Values is a LeetCode Premium problem, so the full statement and test cases require a paid LeetCode subscription.