recursive fibonacci in c code example

Example 1: fibonacci series in c using recursion in data structure

#include<stdio.h>
int f(int);
int main()
{
int n, m= 0, i;
printf("Enter Total terms:n");
scanf("%d", &n);
printf("Fibonacci series terms are:n");
for(i = 1; i <= n; i++)
{
printf("%dn", fibonacci(m));
m++;
}
return 0;
}
int fibonacci(int n)
{
if(n == 0 || n == 1)
return n;
else
return(fibonacci(n-1) + fibonacci(n-2));
}

Example 2: c program for fibonacci series

#include <stdio.h>
int main() {
    int i, n, t1 = 0, t2 = 1, nextTerm;
    printf("Enter the number of terms: ");
    scanf("%d", &n);
    printf("Fibonacci Series: ");

    for (i = 1; i <= n; ++i) {
        printf("%d, ", t1);
        nextTerm = t1 + t2;
        t1 = t2;
        t2 = nextTerm;
    }

    return 0;
}