fix: removed all unused code

Author: haldanek

lesson_12/structs_java/structs_app/src/main/java/com/codedifferently/lesson12/Lesson12.java

@@ -1,8 +1,7 @@
 package com.codedifferently.lesson12;
 
-/* import java.util.LinkedList; */
+
 import java.util.ArrayList;
-/* import java.util.List; */
 import java.util.List;
 
 public class Lesson12 {
@@ -11,37 +10,13 @@ public class Lesson12 {
    * Provide the solution to LeetCode 3062 here:
    * https://github.com/yang-su2000/Leetcode-algorithm-practice/tree/master/3062-winner-of-the-linked-list-game
    */
-  /* class TeamNode {
-    int data;
-    TeamNode next;
-
-    public TeamNode(int data) {
-      this.data = data;
-      this.next = null;
-    }
-  }
+  
 
-  class LinkedList {
-    TeamNode head;
-
-    public void add(int data) {
-      TeamNode newTeamNode = new TeamNode(data);
-      if (head == null) {
-        head = newTeamNode;
-      } else {
-        TeamNode temp = head;
-        while (temp.next != null) {
-          temp = temp.next;
-        }
-        temp.next = newTeamNode;
-      }
-    } */
-
-    public String gameResult(/* Team */ListNode head) {
+    public String gameResult(ListNode head) {
       List<String> result = new ArrayList<>();
       int evenCounter = 0;
       int oddCounter = 0;
-      /* Team */ListNode current = head;
+      ListNode current = head;
 
       while (current != null && current.next != null) {
         int evenValue = current.data;
@@ -75,20 +50,3 @@ public String gameResult(/* Team */ListNode head) {
   }
 
 
-/* public class Main {
-  public static void main(String[] args) {
-    LinkedList list = new LinkedList();
-
-    list.add(2);
-    list.add(5);
-    list.add(4);
-    list.add(7);
-    list.add(20);
-    list.add(5);
-
-    String winningTeam = list.gameResult(list.head);
-
-    System.out.println("Team with most high-value pairs: " + winningTeam);
-  }
-}
-} */

lesson_12/structs_java/structs_app/src/main/java/com/codedifferently/lesson12/ListNode.java

@@ -14,39 +14,4 @@ public class ListNode {
     this.val = val;
     this.next = next;
   }
-
-
-/* public static String listWinner(ListNode head) {
-  int evenScore = 0;
-  int oddScore = 0;
-
-  ListNode current = head;
-  while (current != null && current.next != null) {
-    int evenVal = current.val;
-    int oddVal = current.next.val;
-
-    if (evenVal > oddVal) {
-      evenScore++;
-    } else if (oddVal > evenVal) {
-      oddScore++;
-    }
-
-    current = current.next.next;
-    }
-
-  if (evenScore > oddScore) {
-    return "Even";
-  } else if (oddScore > evenScore) {
-    return "Odd";
-  } else {
-    return "Tie";
-  }
-}
-
-public static void main(String[] args) {
-  ListNode head = new ListNode(2, new ListNode(5, new ListNode(4, new ListNode(7, new ListNode(20, new ListNode(5))))));
-
-  String winner = listWinner(head);
-  System.out.println("The winner is: " + winner);
-} */
 }