import java.util.*;
/*
* public class ListNode {
* int val;
* ListNode next = null;
* public ListNode(int val) {
* this.val = val;
* }
* }
*/
public class Solution {
/**
* 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
*
*
* @param head ListNode类
* @param val int整型
* @return ListNode类
*/
public ListNode deleteNode (ListNode head, int val) {
// write code here
if(head==null){
return head;
}
if(head.val == val){
return head.next;
}
ListNode cur = head;
while(cur.next!=null){
if(cur.next.val==val){
cur.next = cur.next.next;
return head;
}
cur = cur.next;
}
return head;
}
}