publicstaticLinkedNodereverse2(LinkedNode head){LinkedNode pre =null;LinkedNode current = head;while(current!=null){LinkedNode next = current.next;
current.next = pre;
pre = current;
current = next;}return pre;}
使用虚拟头节点进行反转
publicLinkedNodereverse(LinkedNode head){LinkedNode vhead =newLinkedNode(-1);
vhead.next = head;LinkedNode current = head;while(current!=null){LinkedNode next = current.next;
current.next = vhead.next;
vhead.next = current;
current = next;}return vhead.next;}
SQL文件在jar里面,github下载 https://github.com/quartz-scheduler/quartz/releases/tag/v2.3.2 解压,sql文件路径:quartz-core\src\main\resources\org\quartz\impl\jdbcjobstore
tables_mysql_innodb.sql
#
# In your Quartz propertie…
今日份AI出笔试题:
AI Golang笔试中级题目https://bs.rongapi.cn/1702565828114780160/23
完整题目:
请实现一个函数,输入一个整数数组和一个目标值,在数组中找到两个数使得它们的和等于目标值。函数应该返回这两个数的索引&am…