11. Write a program to print the Fibonacci series with a given number.

    #include <stdio.h>
    #include <conio.h>
    int fabin(int n)
    {
        if (n == 1)
            return 0;
        if (n == 2)
            return 1;
        else
            return fabin(n - 1) + fabin(n - 2);
    }
    void main()
    {
        int a = 0, b = 1, n, i;
        clrscr();
        printf("Enter the No. of terms: ");
        scanf("%d", &n);
        printf("%d terms of fibonacci series is ", n);
        printf("\n %d \t %d\t", a, b);
        for (i = 3; i <= n; i++)
            printf("%d\t", fabin(i));
    }

        

Output

    Enter the No. of terms: 10
    10 terms of fibonacci series is 
     0 	 1	1	2	3	5	8	13	21	34