Question

Write a C++ program to display a series of 20 terms of the Fibonacci series

Answer 1

#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();
}