C program to print fibonacci series of n numbers using function.

#include<stdio.h>

#include<conio.h>

void main(){

int n;

void fibonacci(int);

clrscr();

printf("How many numbers do you want in fibonacci series\n");

scanf("%d",&n);

fibonacci(n);

getch();

}

void fibonacci(int x){

int i;

float a,b,c;

if(x>0){

printf("Enter 2 intial number of series\n");

scanf("%f %f",&a,&b);

printf("Fibonacci series of %d numbers\n",x);

if (x==1) printf("%.2f",a);

else {

if (x==2) printf("%.2f %.2f ",a,b);

else {

printf("%.2f %.2f ",a,b);

for (i=1;i<=x-2;i++) {

c=a+b;

printf("%.2f ",c);

a=b;

b=c;

}}}}

else printf("Wrong input\nTry again!!\n");

}