The following code is supposed to return n!, for positive n. int factorial(int n){ if (n == 0) return 1; else return (n + factorial(n - 1)); } An analysis of the code using our "Three Question" approach reveals that: Group of answer choices it fails the base-case question. it fails the smaller-caller question. it fails the general-case question. it passes on all three questions and is a valid algorithm. None of these is correct.
The following code is supposed to return n!, for positive n. int factorial(int n){ if (n == 0) return 1; else return (n + factorial(n - 1)); } An analysis of the code using our "Three Question" approach reveals that: Group of answer choices it fails the base-case question. it fails the smaller-caller question. it fails the general-case question. it passes on all three questions and is a valid algorithm. None of these is correct.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
30The following code is supposed to return n!, for positive n.
int factorial(int n){
if (n == 0)
return 1;
else
return (n + factorial(n - 1));
}
An analysis of the code using our "Three Question" approach reveals that:
Group of answer choices
it fails the base-case question.
it fails the smaller-caller question.
it fails the general-case question.
it passes on all three questions and is a valid
None of these is correct.
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