Programming-Idioms

Edit summary for version 62 by OC:
New Obj-C implementation by user [OC]

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2020-07-02, 22:15:46

2020-10-10, 20:40:26

Idiom #31 Recursive factorial (simple)

Create recursive function f which returns the factorial of non-negative integer i, calculated from f(i-1)

Create recursive function f which returns the factorial of non-negative integer i, calculated from f(i-1)

f,i

f,i

unsigned f(unsigned i) {
  return i?i*f(i-1):1;
}

Precisely same as plain C

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