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How to optimize this code: Leetcode input was unexpectedly ( Memory Limit Exceeded )
Leetcode question: Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1.
Leetcode entered a very long input of to the function and its IDE ...
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Many Subarray Sum Queries
Subarray problem: Given integer array A (only positive numbers), is there a continuous subarray of any length with sum S? Sliding window solution to this is O(N).
Now if we have many such queries S ...
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