# Fibonacci Series in C – Write a program in C to print Fibonacci series

## Fibonacci Series in C – Program

```#include <stdio.h>
#include<conio.h>

int main()
{
int first_term=0, second_term=1, next_term, i, n;
printf("Welcome to https://bptutorials.com \n");
printf("Enter no. of terms you want in Fibonacci Series:");
scanf("%d", &n);
printf("First %d term of Fibonacci series :", n);
for(i=0; i<n; i++)
{
if(i<= 1)
{
next_term = i;
}
else
{
next_term = first_term+second_term;
first_term = second_term;
second_term = next_term;
}
printf(" %d ", next_term);
}

getch();
}
```

## Output:

### Fibonacci series using recursion in C

```#include <stdio.h>
int fibonacci (int term);
int fibonacci (int term)
{
if(term < 2)
return term;
// Recursive call
return (fibonacci(term-1) + fibonacci(term-2));
}

int main()
{
int i, n;
printf("Welcome to https://bptutorials.com \n");
printf(" Enter the no of terms in Fibonacci series : ");
scanf("%d", &n);
printf("Fibonacci series of %d terms is : ", n);
for(i=0; i<n; i++)
{
printf("%d ", fibonacci(i));
}

}
```