public static int fact(int n) {
if (n <= 1) return 1;
return n * fact(n - 1);
}
// call: fact(0)What does fact(0) return?
- Acheck_circle
1
- B
stack overflow
- C
-1
- D
0
Explanation
The base case n<=1 returns 1.
Recursion
AP Computer Science A· difficulty 2/5
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