How to improve programming logic reasoning ?? (Like patterns logic , Armstrong , Fibonacci etc. Well explained in a book )

Question

Programming Logical Reasoning

Answer 1

little practice & thinking ☺
https://www.sololearn.com/Discuss/437973/?ref=app

Answer 2

practice is the ultimate weapon

Answer 3

for Fibonacci
https://code.sololearn.com/clCVtmlecGov/?ref=app