👉 In mathematics and computer science, a "dinarchy" is a type of structure in which every element has a unique predecessor. This concept is often used to model recursive functions where each function call depends on earlier ones (e.g., factorial or Fibonacci numbers). In some languages like C++ and Python, dinarchies are sometimes represented using the following syntax: ```c void fn(int n) { if (n == 0) return; fn(n-1); } ``
