fibonacii
#include<stdio.h>
#include<conio.h>
void fibonacci(int num);
void main()
{
int num = 0;
clrscr();
printf("Enter number of terms\t");
scanf("%d", &num);
fibonacci(num);
getch();
}
void fibonacci(int num)
{
int a, b, c, i = 3;
a = 0;
b = 1;
if(num == 1)
printf("%d",a);
if(num >= 2)
printf("%d\t%d",a,b);
while(i <= num)
{
c = a+b;
printf("\t%d", c);
a = b;
b = c;
i++;
}
}