Fibonacci Series is a series of numbers in which each number ( Fibonacci number ) is the sum of the two preceding numbers starting with 0 and 1.
Logic: Initialize first and second number as 0 and 1 Print the first and second number third number will be sum of first and second Fourth number will sum of second and third and so on
#include<stdio.h>
#include<conio.h>
void main()
{
int a=0,b=1,c=0,i;
clrscr();
printf("%d\t%d\t",a,b);
for(i=0;i<=10;i++)
{
c=a+b;
if(c<100)
{
printf("%d\t",c);
}
a=b;
b=c;
}
getch();
}
******************* Output: 0 1 1 2 3 5 8 13 21 34 55 89 ********************