import java.util.Scanner;
public class UVa10152 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int times = input.nextInt();
for (int t = 1; t <= times; t++) {
int num = input.nextInt();
num++;
String[] before = new String[num];
String[] after = new String[num];
int j = num - 1;
for (int i = 0; i < num; i++)
before[i] = input.nextLine();
for (int i = 1; i < num; i++)
after[i] = input.nextLine();
for (int i = num - 1; i > 0; i--) {
if (before[i].compareTo(after[j]) == 0)
j--;
}
for (int i = j; i > 0; i--)
System.out.println(after[i]);
System.out.println();
}
}
}
- Jun 18 Sat 2016 02:52
[UVa] [10152] [ShellSort] [JAVA]
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