76 lines
2.4 KiB
Java
76 lines
2.4 KiB
Java
package linkedList.singly.test;
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import linkedList.singly.MySinglyLinkedList;
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import org.junit.Test;
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public class MySinglyLinkedListTest {
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@Test
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public void testLinkedList(){
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MySinglyLinkedList list = new MySinglyLinkedList();
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//insertion
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MySinglyLinkedList.insert(list, 1);
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MySinglyLinkedList.insert(list, 2);
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MySinglyLinkedList.insert(list, 3);
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MySinglyLinkedList.insert(list, 4);
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MySinglyLinkedList.insert(list, 5);
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MySinglyLinkedList.insert(list, 6);
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MySinglyLinkedList.insert(list, 7);
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MySinglyLinkedList.insert(list, 8);
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MySinglyLinkedList.insert(list, 9);
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MySinglyLinkedList.insert(list, 10);
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MySinglyLinkedList.insert(list, 11);
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MySinglyLinkedList.insert(list, 12);
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MySinglyLinkedList.insert(list, 13);
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MySinglyLinkedList.insert(list, 14);
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MySinglyLinkedList.insert(list, 15);
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MySinglyLinkedList.insert(list, 16);
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//size of the list
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System.out.println("size of the list at the beginning: " + list.size(list));
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//delete by key
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list.traverseAndPrintList(list);
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list.deleteByKey(list, 1);
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list.traverseAndPrintList(list);
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list.deleteByKey(list, 4);
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list.traverseAndPrintList(list);
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list.deleteByKey(list, 10);
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list.traverseAndPrintList(list);
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list.deleteByKey(list, 17);
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list.traverseAndPrintList(list);
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//delete by position
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list.deleteAtPosition(list, 0);
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list.traverseAndPrintList(list);
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list.deleteAtPosition(list, 2);
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list.traverseAndPrintList(list);
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list.deleteAtPosition(list, 10);
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list.traverseAndPrintList(list);
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list.deleteAtPosition(list, 18);
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list.traverseAndPrintList(list);
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//search
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System.out.println("searching for element with data 13");
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if (list.search(list.head, 13))
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System.out.println("Yes, given data is present in the list");
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else
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System.out.println("No, given data is not present in the list");
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list.traverseAndPrintList(list);
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//size of the list
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System.out.println("size of the list at the end: " + list.size(list));
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System.out.println("Add element 99 at 3rd position");
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list.insertAfter(list.head.next,99 );
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list.traverseAndPrintList(list);
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}
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}
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