import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int a[] = new int[10010];
int b[] = new int[10010];
int n,i,j,t;
n = in.nextInt();
for(i = 0; i< n;i++){
a[i] = in.nextInt();
b[i] = in.nextInt();
}
for(i = 0; i <= n -2;i++){
for(j = 0;j <= n-2-i;j++){
if(a[j] == a[j+1]){
if(b[j]> b[j+1]){
t = a[j];
a[j] = a[j+1];
a[j+1] = t;
t = b[j];
b[j] = b[j+1];
b[j+1] = t;
}
}
if(a[j] > a[j+1]){
t = a[j];
a[j] = a[j+1];
a[j+1] = t;
t = b[j];
b[j] = b[j+1];
b[j+1] = t;
}
}
}
int sum1 = 1;long sum2 = b[0];
for(i = 1; i < n;i++){
if(a[0] == a[i]){
sum1++;
sum2 =sum2+ b[i];
}
}
System.out.println(sum1 +" "+sum2);
}
}