What after Learning just enough of Programming?

I just completed the foundation of Programming and Object-Oriented Programming. You must be curious to know my experience and the resources I used. For that, you just have to follow my posts.

Resources:

Programming in Python:

Object-Oriented Programming in Python:

After I completed these two video resources. I come to practice Python Programming Problems on HackerRank. I easily get 2 stars there. I was solving the problems on Basic Data Types. I encountered a new term "map()".

Problem:

So I decided to learn this concept before solving the problem. In my mind, I have a solution. If the list was acted like an array I could solve it instantly. The Problem with the list is that the list is not storing all elements as Integer, It also stores string because of its heterogeneous collection of data types in python due to which some test cases get failed. So map() comes into the picture. I have to understand the map(). From the below video from YouTube by Code with Harry.

Resource for List Comprehension:

Resources for Map() in python:

After that, I have the algorithm How to solve this problem. I will get the maximum on the list and then I will traverse the complete list to find the number which is smaller than the maximum but bigger than the other elements in the list.

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