C Program to Display Fibonacci Series Using Function

In this program, you will learn how to display Fibonacci Series upto the user provided terms using function. The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34. Here the next number is the sum

Source Code

#include<stdio.h>
#include<conio.h>
void findfib()
{
    int term, i;
    int first=0, second=1, next;
    clrscr();
    printf("Enter the term: ");
    scanf("%d", &term);
    for(i=2; i<term; i++)
    {
        next = first + second;
        printf(" %d", next);
        first = second;
        second = next;
    }
}
void main() {
    findfib();
    getch();
}

Output

Enter the number: 4
Factorial = 24