Is it nessesary to remember all the functions in algorithm in c++

Question

plz tell me .It really painful

Answer 1

You never have to memorize everything from anything. As long as you understand the concept and how to fundamentally replicate the functionality. Memorizing everything is a bad way of learning.

Answer 2

Are you referring to the <algorithm> header? If so, then no. You can always keep a reference handy and you will, in time, learn those functions that you find useful.

Answer 3

thnx everyone

Answer 4

If you need it often, you'll memorize it automatically.