Iteration over struct

[tekkac]

Description

Create a recursion exercise on iteration over structs using arrays pointers.
The exercise should use MyStruct.SIZE in the loop call and recover the struct using type casting.

Resources:

• https://www.cairo-lang.org/docs/how_cairo_works/consts.html#typed-references
• https://www.cairo-lang.org/docs/how_cairo_works/consts.html#arrays

Acceptance criteria

• The exercise explains how to loop through a struct array using recursion
• The contract compiles and tests pass
• An exercise patch is generated