Why I need patterns in c++ or I don't need it,

Answer 1

Then you might need the first one?
Sorry... but your answer is not clear.
You mean design pattern like singleton?

Answer 2

Ayato Sakamaki

Patterns are just to built logic and sharp your mind in programming. Patterns never used while making an application or software atleast I have never used in Java while working on project

Answer 3

Which patterns?

Answer 4

Idk there is so many

Answer 5

Thx