C++ Program to Print Fibonacci Series Till N

#include <iostream>

using namespace std;

int main()

{

 int i,n,n1=0,n2=1,n3;

line();

cout<<"Fibionacci series Till N\n";

line();

cout<<"Enter N: ";

cin>>n;

line();

for(i=1;i<=n;i++)

{

cout<<n1<<", ";

n3=n1+n2;

n1=n2;

n2=n3;

}

cout<<"\b\b ="<<n3<<endl;{

    int n,n1=0,n2=1,nextTerm=0;

    cout<<"Enter the number of terms: ";

    cin>>n;

    cout<<"Fibonacci Series: ";

    for(int i=1;i<=n;++i)

{

        // Printing the first two terms.

        if(i == 1)

{

            cout<<n1<<", ";

            continue;

        }

        if(i == 2)

{

            cout<<n2<<", ";

            continue;

        }

        nextTerm=n1+n2;

        n1=n2;

        n2=nextTerm;

        cout<<nextTerm<<", ";

    }

    return 0;

}