Dictionary Merge and Update

Background

Dictionary merging is essential for configuration management and data aggregation in Python.

Problem

Given two dictionaries, merge them with the second taking priority for overlapping keys.

Input

Two dictionaries

Output

A merged dictionary

Sample tests

Input: {a:1,b:2}, {b:3,c:4}

Expected: {a:1,b:3,c:4}

Your solution

Learning objective

Learn dictionary operations and merge strategies