Create 0002_Add Two Numbers.java

Author: berkayzaimdev

Solutions/0002_Add Two Numbers.java

@@ -0,0 +1,28 @@
+class Solution 
+{
+    public ListNode addTwoNumbers(ListNode l1, ListNode l2) 
+    {
+        ListNode temp = new ListNode(0);
+        ListNode current = temp;
+        int mod = 0,sum;
+        while(l1 != null || l2 != null || mod == 1)
+        {
+            sum=0; 
+            if(l1 != null)
+            {
+                sum += l1.val;
+                l1 = l1.next;
+            }
+            if(l2 != null)
+            {
+                sum += l2.val;
+                l2 = l2.next;
+            }
+            sum+=mod;
+            mod=sum/10;
+            current.next = new ListNode(sum%10);
+            current = current.next;
+        }
+        return temp.next; 
+    }
+}