#include using namespace std; int fib(int n) { if (n <= 1) } return n; return fib(n-1) + fib(n - 2); } int main() { int n; cout<<"Enter a number: "; cin >>n; cout << "The next number in the Fibonacci sequence\n"; cout<<"after "<

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
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Programming question. Please answer the questions and choose from the choices below   

#include<iostream>
using namespace std;
int fib(int n)
if (n <= 1)
return n;
return fib(n-1) + fib(n - 2);
}
int main()
int n;
cout << "Enter a number: ";
cin >>n;
cout << "The next number in the Fibonacci sequence\n";
cout<<"after "<<n<<" numbers is "<<fib(n);
return 0;
What is the base case in the program?
What is the recursive case in the program?
What is the name of the recursive function?
What is/are the formal parameter/s in recursive
function?
How many parameters are there in the recursive
function?
[Choose ]
[Choose ]
[Choose ]
[Choose ]
[Choose]
Transcribed Image Text:#include<iostream> using namespace std; int fib(int n) if (n <= 1) return n; return fib(n-1) + fib(n - 2); } int main() int n; cout << "Enter a number: "; cin >>n; cout << "The next number in the Fibonacci sequence\n"; cout<<"after "<<n<<" numbers is "<<fib(n); return 0; What is the base case in the program? What is the recursive case in the program? What is the name of the recursive function? What is/are the formal parameter/s in recursive function? How many parameters are there in the recursive function? [Choose ] [Choose ] [Choose ] [Choose ] [Choose]
[Choose ]
n
int
1
fib(n-1) + fib(n-2)
2
if(n<=1)
fib()
Transcribed Image Text:[Choose ] n int 1 fib(n-1) + fib(n-2) 2 if(n<=1) fib()
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