Problem: Product of Array Except Self
Explore how to compute an array where each element is the product of all other elements except itself using efficient prefix and suffix products. Understand a two-pass algorithm that runs in linear time and constant extra space, focusing on array operations without using division.
We'll cover the following...
We'll cover the following...
Statement
Given an integer array nums, return an array answer where answer[i] represents the product of all elements in nums except nums[i].
You must design an algorithm that operates in
Note: The product of any prefix or suffix of
numsis guaranteed to fit in a-bit integer.
Constraints:
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