Question

Write program in C++ to display first 20 terms of Fibonacci Series

Answer 1

Code :

#include<iostream.h>

#include<conio.h>



void main()

{

 int n1,n2,n,i;



 clrscr();

 n1=0;

 n2=1;



 cout<<"Fibonacci series :"<<endl;

 cout<<n1<<endl;

 cout<<n2<<endl;

 for (i=3;i<=20;i++)

 {

n=n1+n2;

cout<<n<<endl;

n1=n2;

n2=n;

 }

 getch();

}

Output::