15.cpp

// Fibbonaccii Numbers

#include <iostream>
using namespace std;
void fibo(int num){
    int t1=0;
    int t2=1;
    int next;

    for(int i=1;i<=num;i++){
        cout<<t1<<endl;
        next=t1+t2;
        t1=t2;
        t2=next;
        

    }
    return;
}



int main()
{
    int n;
    cin>>n;

    fibo(n);
    return 0;
}