ProCodeCG – Private Coding Class – Algorithm & Data Structure – Day #4

Today we reviewed about data structures in Python, comparing sorting algorithm and then start to learn about searching algorithm.

We started with a simple code to search one element out a list

and then find the position

then we learned about simple caesar cipher because we want to do frequency analysis to implement our new skill about dictionary and searching

we started the frequency analysis code with a simple code to count occurrence of an element in a list and also learn how to use a dictionary

and we need to sort it

we have found way to count each distinct element of a list with associative array a.k.a dictionary

this is the homework 😉 we’re going to finish the frequency analysis code next week before we explore more about tree and graphs 🙂

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