# Write A Program in C++ & Python to Display Fibonacci Series

Posted in  Vinay Khatri
Last updated on July 21, 2022

In this program, we will code to display the Fibonacci series up to number n. A Fibonacci series is a sequence starts from 0 and the next number is the sum of the previous number and the current one. For example, 0,1, 1, 2, 3, 5, 8……. Is a Fibonacci series.

### C++ Program to Display Fibonacci Series

``````#include<iostream.h>
#include< conio.h>
#include<stdio.h>
#include<math.h>
void main()
{
clrscr();
int f=1, n,t,s=0;
cout<<"How many numbers you want: ";
cin>>n;
for(int i=2; i<n;i++){
t = f+s;
cout<<t<<" " ;
f=s;
s= t;
}
getch();
}``````

Output:

``````How many numbers you want: 8

0 1 1 2 3 5 8``````

### Python Program to Display Fibonacci Series

``````n = int(input("How many numbers you want: "))
f,s =1,0
print("0",end=" ")
for i in range(2,n):
t=f+s
print(t,end=" ")
f=s
s=t``````

Output:

``````How many numbers you want: 19

0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597``````