Sorting Products by Price from a given hashmap in java

#java #seleniumjava #interviewquestions

Description: In this video, we tackle a common coding problem often asked in QA automation interviews: sorting a list of products by price. The task involves using a Java program to store product names and prices in a HashMap, then sort the products based on their prices using the selection sort algorithm.

We walk through:

Initializing and populating a HashMap with product names and prices.
Extracting the data into arrays for sorting.
Implementing the selection sort algorithm to order the prices and products.
Debugging and fixing common issues related to logic errors in sorting.

This type of question is frequently asked in QA roles to test your understanding of both Java programming and basic problem-solving skills. Watch this video to strengthen your knowledge and prepare effectively for your next interview!