Memory distribution

Given a memory block of size N$.$ You can divide the memory block in a way that fulfills the following two conditions:

$$ After the division, each memory block should have lengths A Bor C

After the division, the number of memary blocks should be maximum

You are given integers N A$,$ B$,$ and C$.$ Print the maximuni possible number of memory blocks. It is guaranteed that at least one correct memory division exists,

Function description

Complete the function Memory This function takes the following $4$ parameters and returns the required answer

N: Represents the size of the block

A Represents the first valid division length

B: Represents the second valid division length

CRepresents the third valid division length