import java.util.*; public class Main{         public static void main(String[] args){     Scanner scanner = new Scanner(System.in);         int n = scanner.nextInt();         int[] arr = new int[n*2];         int count = 0;         for(int i=0;i<n*2;i++){               arr[i] = scanner.nextInt();                           }       for (int i = 0; i < n * 2; i = i + 2) { for (int j = i + 2; j < n * 2; j = j + 2) { if (arr[i] < arr[j]) { if (arr[i + 1] > arr[j + 1]) { count++; if (count == ((n * 2 - i) / 2)) { System.out.println(arr[i] + " " + arr[i + 1]); count = 0; } } } } }       System.out.println(arr[n*2-2]+" "+arr[n*2-1]);     } } //这样写如何