#include<bits/stdc++.h>
using namespace std;
double n, x, a, l = 10, m, t;
int main(){
	cin >> n;
	for(int i = 1; i <= n; i++){
		cin >> x >> a;
		if(l - x <= 0){
			break;
		}else if(l - x >= 10){
			l = 10;
		}else{
			l -= x;
		}
		t += a;
		int mc = 1;
		if(m != 0){
			for(int j = 1; j <= m; j++){
			    mc *= 2;
		    }  
		}
		if(t >= mc){
			t -= mc;
			m++;
		}
	}
	cout << m << " " << t;
	return 0;
}