import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] a = new int[10];
int[] b = new int[n];
for (int i = 0; i < n; i++) {
for (int j = 0; j < 10; j++) {
a[j] = sc.nextInt();
}
Arrays.sort(a);
b[i] = a[7];
}
for (int i = 0; i < n; i++) {
System.out.println(b[i]);
}
}
}