Intermediate
Data Structures & Algorithms
Q60 / 100
What is the sliding window technique?
Correct! Well done.
Incorrect.
The correct answer is B) Maintaining a subarray window that expands/contracts to solve range problems in O(n)
B
Correct Answer
Maintaining a subarray window that expands/contracts to solve range problems in O(n)
Explanation
Sliding window maintains a contiguous subarray and adjusts it with two pointers. Used for maximum sum subarray of size k, longest substring without repeating characters, etc.
Progress
60/100