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
Related questions
Question
5
Transcribed Image Text:What is the output of the following code fragment?
int f1(int n, int m)
{
if(n < m)
}
return 0;
else if(n==m)
return m+ f1(n-1,m);
else
return n+ f1(n-2,m-1);
}
int main()
{
cout << f1(5,4);
return 0;
OA) O
OB) 2
OC) 4
D) 8
E) infinite recursion
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