#include<iostream>
#include<cstdio>
#include<algorithm>

using namespace std;



int main() {

        int n = 0;
        int i = 0;
        int arr[1000][2];
        int x = 0;
        int y = 0;
        scanf("%d", &n);
        for (i = 0; i < n; i++) {
            scanf("%d %d", &arr[i][0], &arr[i][1]);
        }
        x = arr[0][0];
        y = arr[0][1];
        for (i = 0; i < n; i++) {
            if ((x > arr[i][0]) || (x == arr[i][0] && y > arr[i][1])) {
                x = arr[i][0];
                y = arr[i][1];
            }
        }
        printf("%d %d", x, y);
        return 0;
    }