import java.io.*; import java.math.*; import java.text.*; import java.util.*; import java.util.regex.*; public class Solution { static class SinglyLinkedListNode { public int data; public SinglyLinkedListNode next; public SinglyLinkedListNode(int nodeData) { this.data = nodeData; this.next = null; } } static class SinglyLinkedList { public SinglyLinkedListNode head; public SinglyLinkedListNode tail; public SinglyLinkedList() { this.head = null; this.tail = null; } public void insertNode(int nodeData) { SinglyLinkedListNode node = new SinglyLinkedListNode(nodeData); if (this.head == null) { this.head = node; } else { this.tail.next = node; } this.tail = node; } } public static void printSinglyLinkedList(SinglyLinkedListNode node, String sep, BufferedWriter bufferedWriter) throws IOException { while (node != null) { bufferedWriter.write(String.valueOf(node.data)); node = node.next; if (node != null) { bufferedWriter.write(sep); } } } // Complete the compareLists function below. /* * For your reference: * * SinglyLinkedListNode { int data; SinglyLinkedListNode next; } * */ static boolean compareLists(SinglyLinkedListNode head1, SinglyLinkedListNode head2) { while (head1 != null && head2 != null && head1.data == head2.data) { head1 = head1.next; head2 = head2.next; } return head1 == head2; } private static final Scanner scanner = new Scanner(System.in); public static void main(String[] args) throws IOException { BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH"))); int tests = scanner.nextInt(); scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?"); for (int testsItr = 0; testsItr < tests; testsItr++) { SinglyLinkedList llist1 = new SinglyLinkedList(); int llist1Count = scanner.nextInt(); scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?"); for (int i = 0; i < llist1Count; i++) { int llist1Item = scanner.nextInt(); scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?"); llist1.insertNode(llist1Item); } SinglyLinkedList llist2 = new SinglyLinkedList(); int llist2Count = scanner.nextInt(); scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?"); for (int i = 0; i < llist2Count; i++) { int llist2Item = scanner.nextInt(); scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?"); llist2.insertNode(llist2Item); } boolean result = compareLists(llist1.head, llist2.head); bufferedWriter.write(String.valueOf(result ? 1 : 0)); bufferedWriter.newLine(); } bufferedWriter.close(); scanner.close(); } }