import java.util.Scanner;
public class Main {
public static void main
(String[] args
) {
Scanner in
= new Scanner
(System.
in);
int tests = in.nextInt();
while(tests-- > 0) {
int x = in.nextInt();
int[] array = new int[x];
for (int i = 0; i < x; i++)
array[i] = in.nextInt();
int y = 0;
for (int i = 0; i < array[0]; i++) {
for (int j = 0; j < x; j++) {
if (array[j] > i)
y++;
}
y = 0;
}
}
}
}
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