Thread: C code for Fibonacci series using recursion

Hi. I am last year computer science student. I am learning C programming language. I have to generate Fibonacci series using recursion. If you are having the code to perform the same then let me know about it. Thanks in advanced.

Hi, hope this helps..

Code:

#include<stdio.h> 
#include<conio.h> 
int fib(int); 
int f=1,j=0,k=0,i=0,c; 
void main() 
{ 
int l; 
clrscr(); 
printf("Enter limitn"); 
scanf("%d",&l); 
f=0; 
printf("%dn",f); 
f=1; 
printf("%dn",f); 
for(c=0;c<l;c++) 
{ 
f=fib(l); 
printf("%dn",f); 
} 
getch(); 
} 
int fib(int n) 
{ 

while(i<n) 
{ 
if(i<=n) 
{ 
i++; 
j=k; 
k=f; 
f=k+j; 
fib(1); 
return f; 
} 
} 

}

I have tried the given code but it didn’t solve my problem. Please try to provide some other solution.

The script that I have mentioned will definitely help you. It is very simple code.

Code:

main()
{
int c=1,f=0,s=1;
int i;
printf("%d%20dn",f,f);
printf("%d%20dn",s,s);
for (i=2; i<5||f<s; i++)
{
c=f+s;
f=s;
s=c;
printf("%d%20dn",i,c);
}
}