Learn essential coding patterns to answer problems and prepare for tech companies' interviews.

Ace the JavaScript Coding Interview

This module teaches us the underlying patterns behind common coding interview questions. By learning these essential patterns, we'll be able to unpack and answer any problem the right way—just by assessing the problem statement. This approach was created by FAANG hiring managers to help us prepare for the typical rounds of interviews at major tech companies like Apple, Google, Meta, Microsoft, and Amazon.

By the end of this module, we'll have the skills we need to unlock even the most challenging questions, grok the coding interview, and level up our career with confidence.

Coding Interview Patterns

# Statement

Given an integer array, `nums`, and an integer, `k`, there is a sliding window of size `k`, which is moving from the very left to the very right of the array. We can only see the `k` numbers in the window. Each time the sliding window moves right by one position.

Given this scenario, return the median of the each window. Answers within $10^{-5}$ of the actual value will be accepted.

**Constraints:**
* $1 \leq$ `k` $\leq$ `nums.length` $\leq 10^3$
* $-2^{31} \leq$ `nums[i]` $\leq 2^{31} - 1$

# Examples

Try to solve the Sliding Window Median problem.