Program to print Fibonacci series.

   Fibonacci series is a series in which any number of the series is the sum of its previous

   two numbers. 

   So , below is the Fibonacci series which we will be printing by using the below program. 

  (1, 1, 2, 3, 5, 8, 13, 21…………nth term)

   Here, we have taken three variables for the series x, y, z. We will add numbers and 

   then swap two numbers so that next value added gets changed  and so, it forms the series.  

 Program

 

   #include <stdio.h>

  #include <conio.h>

  void main()

  {

   int x=0,y=1,z,n,i;

   printf("Enter the nth term of series :");

   scanf("%d",&n);

   printf("%d\t",y);

   for(i=1;i<n;i++)

     {

      z=x+y;

      printf("%d\t",z);

      x=y;

      y=z;

     }

   }

  Output:

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