Add Convert Binary Number in a Linked List to Integer

Author: Ozge Cimendere

LeetCode/1290-ConvertBinaryNumberLinkedListInteger.cs

@@ -0,0 +1,23 @@
+//Problem:https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer/
+namespace LeetCode {
+ public partial class Solution {
+ public int GetDecimalValue(ListNode head) {
+ var num = head.val;
+ while(head.next != null) {
+ num = (num * 2) + head.next.val;
+ head = head.next;
+ }
+
+ return num;
+ }
+ }
+
+ public class ListNode {
+ public int val;
+ public ListNode next;
+ public ListNode(int val=0, ListNode next=null) {
+ this.val = val;
+ this.next = next;
+ }
+ }
+}

README.md

@@ -8,6 +8,7 @@ LeetCode C# solutions
 |**682**| **[Baseball Game](https://leetcode.com/problems/baseball-game/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/682-BaseballGame.cs)** | **Easy** |
 |**933**| **[Number of Recent Calls](https://leetcode.com/problems/number-of-recent-calls/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/933-NumberofRecentCalls.cs)** | **Easy** |
 |**1108**| **[Defanging an IP Address](https://leetcode.com/problems/defanging-an-ip-address/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/1108-DefangingAnIPAddress.cs)** | **Easy** |
+|**1290**| **[Convert Binary Number in a Linked List to Integer](https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/1290-ConvertBinaryNumberLinkedListInteger.cs)** | **Easy** |
 |**1431**| **[Kids With the Greatest Number of Candies](https://leetcode.com/problems/kids-with-the-greatest-number-of-candies/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/1431-KidsWithGreatestNumberofCandies.cs)** | **Easy** |
 |**1556**| **[Thousand Separator](https://leetcode.com/problems/thousand-separator/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/1556-ThousandSeparator.cs)** | **Easy** |
 |**1662**| **[Check If Two String Arrays are Equivalent](https://leetcode.com/problems/check-if-two-string-arrays-are-equivalent/)** | **[C#](https://github.com/ocimen/leetcode/blob/main/LeetCode/1662-CheckIfTwoStringArraysareEquivalent.cs)** | **Easy** |