1_21_bee_模拟

https://vjudge.net/problem/UVA-11000

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<cmath>
using namespace std;
#define ll long long
int main(){
	int n;
	while(scanf("%d",&n)){
		if(n==-1)return 0;
		ll a=1;
		ll b=0;
		for(int i=0;i<n;i++){
			ll c,d;
			c=1+b;
			d=a+b;
			a=c;
			b=d;
		}
		cout<<b<<" "<<a+b<<endl;
	}
	return 0;
}