#include <stdio.h>

/**
 * Definition for singly-linked list.
 * struct ListNode {
 *     int val;
 *     struct ListNode *next;
 * };
 */
struct ListNode {
    int val;
    struct ListNode *next;
};
struct ListNode* partition(struct ListNode* head, int x) {
	struct ListNode *h;
	struct ListNode *hl;
	struct ListNode *hg;

	for(; head != NULL; head = head->next) {
		if(head->val < x)
			;
		else
			;
	}

	
}