That's great if every time you said "FP" you replace it with "procedural programming" because that's what you just illustrated. FP has nothing to do with proce

That's great if every time you said "FP" you replace it with "procedural programming" because that's what you just illustrated. FP has nothing to do with procedural programming at all, it is fundamentally different and diametrically opposed to both procedural and object oriented programming, which are then both in the same group away from FP. You should look up some tutorials on FP if you want to understand what it means in practice.