Debug a computer program created by someone else : Debugging Your Second Python Program

This video tutorial focuses on debugging Python programs. It covers using print statements and PyCharm's debugging tools, such as PDB, to identify and resolve errors. The tutorial also explains how to validate user input and typecast data types. Additionally, it introduces the use of control structures like the while loop to manage input validation. The video concludes with a preview of the next section on working with strings.

Describe the process of using breakpoints in PyCharm for debugging.

What is the purpose of typecasting in Python, and how is it demonstrated in the video?

What should you do if a user enters an invalid loan amount?