Why does C# perform so slowly on leetcode?
Justin Loveless
108

I was working on this problem and was running into time limit exceeded issues when simply running through the list in O(n) time and it took about 100ms using C# and 0ms with Java. Even simply returning head straight from the function takes about 80ms in C#! The time constraints really should be adjusted for C# if this is due to a technical limitation. The code is below.

 /**
 * Definition for singly-linked list.
 * public class ListNode {
 *     public int val;
 *     public ListNode next;
 *     public ListNode(int x) { val = x; }
 * }
 */ 
public class Solution {
    public ListNode Partition(ListNode head, int x) {
        var current = head;
        while(current != null){    
            current = current.next;
        }
    
        return head;
    }
}
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