Solve problems that are commonly asked in C++ coding interviews related to common data structures.

Ace the C++ Coding Interview

Data structures are among the fundamentals of computer science and are often a core decision in developing efficient programs. They are categorized as a vital benchmark of computer science knowledge when it comes to industry interviews. This module contains a detailed review of common data structures in C++. We'll also become well-equipped with different data structures by implementing them.
By the end of this module, we'll have expertise in solving problems in data structures.

Data Structures

# Statement

You're given an integer array, `nums`. Return a resultant array `product` so that `product[i]` is equal to the product of all the elements of `nums` except `nums[i]`.


Write an algorithm that runs in $O(n)$ time without using the division operation.

**Constraints:**

- $2 \leq$ `nums.length` $\leq 10^3$
- $-30 \leq$ `nums[i]` $\leq 30$
- The product of any prefix or suffix of `nums` is guaranteed to fit in a 32-bit integer.

# Examples

Try to solve the Product of Array Except Self problem.

Challenge 4: Array of Products of all Elements

Statement