C Program For Fibonacci Series Generation Recursively

 

#include<stdio.h>
int fib(int n)
{
int s;
if(n<2)
{
s=n;
return s;
}
else
s=fib(n-1)+fib(n-2);
return s;
}
int main()
{
int n;

printf("enter the no:");
scanf("%d",&n);
n=n-1;
printf("%d",fib(n));
}