Given int f(int n){ return n == 0 ? 0 : n + f(n-1); }, what is f(4)? | MCQ Hive

Fundamental Programming Recursion Beginner

Q Given int f(int n){ return n == 0 ? 0 : n + f(n-1); }, what is f(4)?

A 10
B 24
C 4
D Infinite recursion

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