Saturday, 5 March 2022

6. Write a program to generate Fibonacci series up to N numbers.


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

void main()
{
    int no,a=0,b=1,i,c;
    clrscr();

    printf("enter number: ");
    scanf("%d",&no);

    if(no <= 0)
    {
        printf("\nNot valid value");
    }
    else if(no == 1)
    {
        printf("\nfibonacci series: %d",a);
    }
    else if(no == 2)
    {
        printf("\nfibonacci series: %d %d",a,b);
    }
    else
    {
        printf("\nfibonacci series: ");

        for(i=0; i<no; i++)
        {
            printf("%d ",a);
            c = a+b;
            a = b;
            b = c;
        }
    }
    getch();
}

/*      output:

enter number: 8

fibonacci series: 0 1 1 2 3 5 8 13

*/ 

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