Learn and practice the Merge Intervals and K-way Merge patterns to solve coding interview problems.

Educative-77 in C++: Accelerate Your Coding Interview Prep

Many information processing and decision-support problems require us to merge information coming from multiple sources to build up a global picture of a situation before making some business decisions. This module will help us understand and deploy two common coding patterns used to merge lists of structurally homogeneous data to solve hard problems that we encounter, for example, in scheduling, social media applications, and I/O algorithms.

Fusion

# Statement
Given two sorted integer arrays, $nums1$ and $nums2$, and the number of data elements in each array, $m$ and $n$, implement a function that merges the second array into the first one. You have to modify $nums1$ in place.

> **Note:** Assume that $nums1$ has a size equal to $m + n$, meaning it has enough space to hold additional elements from $nums2$.

**Constraints:**
- `nums1.length` $= m + n$
- `nums2.length` $= n$
- $0 \leq m, n \leq 200$
- $1 \leq m + n \leq 200$
- $-10^3 \leq$ `nums1[i]`, `nums2[j]` $\leq 10^3$

# Example
The inputs will be two integer arrays and two integers representing the number of data elements in each array.


Try to solve the Merge Sorted Array problem.

Merge Intervals

K-way Merge

Conclusion

Merge Sorted Array

Statement