c language code to print fibonacci series

C LANGUAGE CODE TO PRINT FIBONACCI SERIES

Introduction

                 

                              Fibonacci series means if we are giving input as 7 then the output is 0  1  1  2  3  5.
Means in output first digit is 0 then second is 1,addition of first and second digit is third digit i.e.0+1=1,next is 1+1=2,then 2+1=3,then 3+2=5.
                    The next digit is 5+3=8 but 8 is greater than 7(8>7) i.e.(8!<7) so the control is transfer to the
out of the loop.The actual code is as follows:

code:

#include<stdio.h>
#include<conio.h>
void main()
{
int no,a=0,b=1,c=0;
clrscr();
printf("Enter the number to print fibonacci series:");
scanf("%d",&no);
while(no>c)
{
printf("%d  ",c);
c=a+b;
b=a;
a=c;
}
getch();
return 0;
}
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Output:
           Enter the number to print fibonacci series:7
           0  1  1  2  3  5